{"id":2063,"date":"2025-08-28T13:40:22","date_gmt":"2025-08-28T13:40:22","guid":{"rendered":"https:\/\/www.ilsupereserciziario.it\/home\/?p=2063"},"modified":"2025-09-22T07:43:10","modified_gmt":"2025-09-22T07:43:10","slug":"sylow","status":"publish","type":"post","link":"https:\/\/www.ilsupereserciziario.it\/home\/universita\/sylow\/","title":{"rendered":"Teoremi di Sylow"},"content":{"rendered":"\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Esercizi sul teorema di Sylow<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Ricordiamo i teoremi di Sylow che applicheremo agli esercizi, come sempre, provare a farlo da soli e comprendere come applicare i teoremi di Sylow.\n\n<strong>Teorema di Sylow<\/strong><\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Sia <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> un gruppo finito con ordine <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-f6879e3ef68885d10bc549af812bf97c_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#124;&#71;&#124;&#32;&#61;&#32;&#112;&#94;&#107;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"96\" style=\"vertical-align: -5px;\"\/>, dove <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ac15011a1fa2fe3ffdad0479b35af60_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/> \u00e8 un numero primo e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-51d790c95ed954429938398e8424d892_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;&#32;&#92;&#110;&#109;&#105;&#100;&#32;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"42\" style=\"vertical-align: -5px;\"\/>.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>Primo teorema di Sylow (Esistenza)<\/strong>: Esiste almeno un sottogruppo di <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> di ordine <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-0eab708ed5adb4ab2942c2e199d98153_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;&#94;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"18\" style=\"vertical-align: -4px;\"\/>. Tale sottogruppo si chiama <strong>sottogruppo di Sylow <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ac15011a1fa2fe3ffdad0479b35af60_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/><\/strong>.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>Secondo teorema di Sylow (Coniugio)<\/strong>: Tutti i sottogruppi di Sylow <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ac15011a1fa2fe3ffdad0479b35af60_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/> di <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> sono <strong>coniugati<\/strong> tra loro, cio\u00e8 se <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ef0891a6503ecaf410ecd8c934be444_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#80;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a63a0c5e94dd1c7c7e85a77377ede1f4_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#81;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"14\" style=\"vertical-align: -4px;\"\/> sono sottogruppi di Sylow <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ac15011a1fa2fe3ffdad0479b35af60_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/>, allora esiste <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-5e2a78a079205d7e888cc86790c01bdd_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#103;&#32;&#92;&#105;&#110;&#32;&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"48\" style=\"vertical-align: -4px;\"\/> tale che <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-cfd582a0bd32872820caa8ef054ac613_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#81;&#32;&#61;&#32;&#103;&#80;&#103;&#94;&#123;&#45;&#49;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"92\" style=\"vertical-align: -4px;\"\/>. In particolare, tutti i sottogruppi di Sylow per un dato primo hanno la stessa cardinalit\u00e0.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>Terzo teorema di Sylow (Numero dei Sylow):<\/strong> Sia <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a23b862183c3892f918475f7aea3fee6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"19\" style=\"vertical-align: -6px;\"\/> il numero dei sottogruppi di Sylow <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ac15011a1fa2fe3ffdad0479b35af60_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/> di <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/>. Allora valgono le seguenti condizioni:\n\n1) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-d10bda302ef3de5bc1b048d2e28147b1_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;&#32;&#92;&#101;&#113;&#117;&#105;&#118;&#32;&#49;&#32;&#92;&#112;&#109;&#111;&#100;&#32;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"127\" style=\"vertical-align: -6px;\"\/>;\n2) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-441fbd1058ccc3c0be72420bf9269b48_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;&#32;&#92;&#109;&#105;&#100;&#32;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"51\" style=\"vertical-align: -6px;\"\/>, ossia <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a23b862183c3892f918475f7aea3fee6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"19\" style=\"vertical-align: -6px;\"\/> divide l'indice <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a8b4504154295e3aca61862d8822b2a6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#109;&#32;&#61;&#32;&#124;&#71;&#124;&#32;&#47;&#32;&#112;&#94;&#107;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"93\" style=\"vertical-align: -5px;\"\/>.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Queste condizioni limitano fortemente i possibili valori di <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a23b862183c3892f918475f7aea3fee6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"19\" style=\"vertical-align: -6px;\"\/>.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Osservazioni: \n- Dal primo teorema di Sylow sappiamo che almeno un Sylow esiste sempre;\n- Dal secondo teorema di Sylow segue che il numero <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a23b862183c3892f918475f7aea3fee6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"19\" style=\"vertical-align: -6px;\"\/> di Sylow \u00e8 uguale al numero di orbite dell'azione per coniugio, quindi tutti i Sylow hanno la stessa dimensione.\n- Dal terzo teorema di Sylow deduciamo che <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a23b862183c3892f918475f7aea3fee6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"19\" style=\"vertical-align: -6px;\"\/> \u00e8 della forma <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-f07bbcce0eda688200cc591bfb09f709_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#49;&#32;&#43;&#32;&#107;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"52\" style=\"vertical-align: -4px;\"\/> e divide <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-b4a173061433b580fb97f445fa9c2614_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"16\" style=\"vertical-align: 0px;\"\/>, questo serve per contare quanti sottogruppi di Sylow ci sono.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code><\/code><\/pre>\n\n\n\n\n<div style=\"padding: 10px; background-color: #abb8c3;\"><strong style=\"color: #000000;\"> Esercizio 1. <\/strong><br>\nQuanti elementi di ordine 7 sono contenuti in un gruppo semplice di ordine 168 ?\n<\/div>\n\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Svolgimento<\/strong><\/summary>\n<pre class=\"wp-block-code\"><code>Applichiamo il teorema di Sylow, Si ha:<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\n<img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-e986a67797b37d3dd480f41064857dff_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#49;&#54;&#56;&#61;&#50;&#94;&#51;&#92;&#99;&#100;&#111;&#116;&#51;&#92;&#99;&#100;&#111;&#116;&#55;&#46;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"119\" style=\"vertical-align: 0px;\"\/><\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\nVogliamo contare gli elementi di ordine 7. Dal terzo teorema di Sylow sappiamo che:\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code><img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-e4cd3ddcbab4d568bf38cb0f0d9d58c7_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#55;&#92;&#101;&#113;&#117;&#105;&#118;&#49;&#92;&#112;&#109;&#111;&#100;&#55;&#92;&#113;&#113;&#117;&#97;&#100;&#92;&#116;&#101;&#120;&#116;&#123;&#101;&#125;&#92;&#113;&#113;&#117;&#97;&#100;&#32;&#110;&#95;&#55;&#92;&#109;&#105;&#100;&#92;&#100;&#102;&#114;&#97;&#99;&#123;&#49;&#54;&#56;&#125;&#123;&#55;&#125;&#61;&#50;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"322\" style=\"vertical-align: -13px;\"\/>\n\nI divisori di 24 sono: 1,2,3,4,6,8,12,24.\n\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Tra questi, quelli congruenti a <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-14a556760349f2a3e87df8584c96175e_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#49;&#92;&#112;&#109;&#111;&#100;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"81\" style=\"vertical-align: -5px;\"\/> sono soltanto 1 e 8. Quindi le possibili scelte sono <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-0f6d149535c651dab3d6963109fedb8e_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#55;&#92;&#105;&#110;&#92;&#123;&#49;&#44;&#56;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"87\" style=\"vertical-align: -5px;\"\/>.<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Se <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-c51ce9928104deecea381d2262a0ed40_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#55;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"52\" style=\"vertical-align: -3px;\"\/> allora il sottogruppo di 7-Sylow sarebbe unico e quindi normale in <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/>. Questo contraddice l'ipotesi che <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> sia semplice (un gruppo semplice non ha sottogruppi normali propri non banali). Pertanto deve essere <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-4b6a7e8b96fed5664e81456e7b2f3334_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#55;&#61;&#56;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"53\" style=\"vertical-align: -3px;\"\/>.\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>Ogni sottogruppo di ordine 7 \u00e8 ciclico (perch\u00e9 7 \u00e8 primo); dunque in ciascun sottogruppo di ordine 7 ci sono esattamente 7-1=6 elementi di ordine 7 (tutti gli elementi diversi dall'identit\u00e0). Se <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-9ef0891a6503ecaf410ecd8c934be444_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#80;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> e <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-a63a0c5e94dd1c7c7e85a77377ede1f4_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#81;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"14\" style=\"vertical-align: -4px;\"\/> sono due sottogruppi di 7-Sylow distinti, allora <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-e17c95aa9835444dcef7dc82ece0ed4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#124;&#80;&#92;&#99;&#97;&#112;&#32;&#81;&#124;&#92;&#109;&#105;&#100;&#32;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"84\" style=\"vertical-align: -5px;\"\/> e <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-b27bac6929464a36c11b4c7c0915a7c6_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#80;&#92;&#99;&#97;&#112;&#32;&#81;&#92;&#110;&#101;&#113;&#32;&#80;&#44;&#81;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"110\" style=\"vertical-align: -4px;\"\/>, pertanto <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-7d129325929c681963112b0a30ddd25b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#80;&#92;&#99;&#97;&#112;&#32;&#81;&#61;&#92;&#123;&#101;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"101\" style=\"vertical-align: -5px;\"\/>. Quindi gli elementi di ordine 7 dei diversi sottogruppi si ottengono senza sovrapposizioni (salvo l'identit\u00e0, che non ha ordine 7). Di conseguenza il numero totale di elementi di ordine <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-c57a1f2ef91a952ad59667c292e7d419_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"9\" style=\"vertical-align: 0px;\"\/> in <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-aca66b6ed63fe3309b1fb1288395ea4b_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#71;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"15\" style=\"vertical-align: 0px;\"\/> \u00e8 <img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/www.ilsupereserciziario.it\/home\/wp-content\/ql-cache\/quicklatex.com-79e725e908b2c8bdbfcf1cbb9e4ee5b1_l3.png\" class=\"ql-img-inline-formula \" alt=\"&#110;&#95;&#55;&#92;&#99;&#100;&#111;&#116;&#32;&#54;&#32;&#61;&#32;&#56;&#92;&#99;&#100;&#111;&#116;&#54;&#32;&#61;&#32;&#52;&#56;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"143\" style=\"vertical-align: -3px;\"\/>.<br><\/code><\/pre>\n<\/details>\n\n\n\n<pre class=\"wp-block-code\"><code><br><br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esercizi sul teorema di Sylow Esercizio 1. Quanti elementi di ordine 7 sono contenuti in un gruppo semplice di ordine 168 ?<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"blank","format":"standard","meta":{"footnotes":""},"categories":[9,1],"tags":[],"class_list":["post-2063","post","type-post","status-publish","format-standard","hentry","category-algebra","category-universita"],"_links":{"self":[{"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/posts\/2063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/comments?post=2063"}],"version-history":[{"count":24,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/posts\/2063\/revisions"}],"predecessor-version":[{"id":2362,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/posts\/2063\/revisions\/2362"}],"wp:attachment":[{"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/media?parent=2063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/categories?post=2063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilsupereserciziario.it\/home\/wp-json\/wp\/v2\/tags?post=2063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}