Finite Group Databasebeta

Dic4854 #72216360

order19416
automorphismAut(G) order 31376256
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4854

Splittings

HallC3×C809 ⋊ Q8
SylowC809 ⋊ Dic6
SylowC3 ⋊ Dic1618

Subgroups

subgroupG/H
center, FrattiniC2C2×D2427
commutator, socle, prime radical, cosocleC2×C3×C809C22
FittingC3×C4×C809C2
hypercenterC4D2427
hypocenterC3×C809Q8
LCSG ▷ C2×C3×C809 ▷ C3×C809
UCSC1 ◁ C2 ◁ C4

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 820
transitive degreeμt(G) = 19416

A minimal faithful permutation representation — 2 generators on 820 points:

(1,2,3,4)(5,8,7,6)(9,10,11)(12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820);(1,5,3,7)(2,6,4,8)(10,11)(13,820)(14,819)(15,818)(16,817)(17,816)(18,815)(19,814)(20,813)(21,812)(22,811)(23,810)(24,809)(25,808)(26,807)(27,806)(28,805)(29,804)(30,803)(31,802)(32,801)(33,800)(34,799)(35,798)(36,797)(37,796)(38,795)(39,794)(40,793)(41,792)(42,791)(43,790)(44,789)(45,788)(46,787)(47,786)(48,785)(49,784)(50,783)(51,782)(52,781)(53,780)(54,779)(55,778)(56,777)(57,776)(58,775)(59,774)(60,773)(61,772)(62,771)(63,770)(64,769)(65,768)(66,767)(67,766)(68,765)(69,764)(70,763)(71,762)(72,761)(73,760)(74,759)(75,758)(76,757)(77,756)(78,755)(79,754)(80,753)(81,752)(82,751)(83,750)(84,749)(85,748)(86,747)(87,746)(88,745)(89,744)(90,743)(91,742)(92,741)(93,740)(94,739)(95,738)(96,737)(97,736)(98,735)(99,734)(100,733)(101,732)(102,731)(103,730)(104,729)(105,728)(106,727)(107,726)(108,725)(109,724)(110,723)(111,722)(112,721)(113,720)(114,719)(115,718)(116,717)(117,716)(118,715)(119,714)(120,713)(121,712)(122,711)(123,710)(124,709)(125,708)(126,707)(127,706)(128,705)(129,704)(130,703)(131,702)(132,701)(133,700)(134,699)(135,698)(136,697)(137,696)(138,695)(139,694)(140,693)(141,692)(142,691)(143,690)(144,689)(145,688)(146,687)(147,686)(148,685)(149,684)(150,683)(151,682)(152,681)(153,680)(154,679)(155,678)(156,677)(157,676)(158,675)(159,674)(160,673)(161,672)(162,671)(163,670)(164,669)(165,668)(166,667)(167,666)(168,665)(169,664)(170,663)(171,662)(172,661)(173,660)(174,659)(175,658)(176,657)(177,656)(178,655)(179,654)(180,653)(181,652)(182,651)(183,650)(184,649)(185,648)(186,647)(187,646)(188,645)(189,644)(190,643)(191,642)(192,641)(193,640)(194,639)(195,638)(196,637)(197,636)(198,635)(199,634)(200,633)(201,632)(202,631)(203,630)(204,629)(205,628)(206,627)(207,626)(208,625)(209,624)(210,623)(211,622)(212,621)(213,620)(214,619)(215,618)(216,617)(217,616)(218,615)(219,614)(220,613)(221,612)(222,611)(223,610)(224,609)(225,608)(226,607)(227,606)(228,605)(229,604)(230,603)(231,602)(232,601)(233,600)(234,599)(235,598)(236,597)(237,596)(238,595)(239,594)(240,593)(241,592)(242,591)(243,590)(244,589)(245,588)(246,587)(247,586)(248,585)(249,584)(250,583)(251,582)(252,581)(253,580)(254,579)(255,578)(256,577)(257,576)(258,575)(259,574)(260,573)(261,572)(262,571)(263,570)(264,569)(265,568)(266,567)(267,566)(268,565)(269,564)(270,563)(271,562)(272,561)(273,560)(274,559)(275,558)(276,557)(277,556)(278,555)(279,554)(280,553)(281,552)(282,551)(283,550)(284,549)(285,548)(286,547)(287,546)(288,545)(289,544)(290,543)(291,542)(292,541)(293,540)(294,539)(295,538)(296,537)(297,536)(298,535)(299,534)(300,533)(301,532)(302,531)(303,530)(304,529)(305,528)(306,527)(307,526)(308,525)(309,524)(310,523)(311,522)(312,521)(313,520)(314,519)(315,518)(316,517)(317,516)(318,515)(319,514)(320,513)(321,512)(322,511)(323,510)(324,509)(325,508)(326,507)(327,506)(328,505)(329,504)(330,503)(331,502)(332,501)(333,500)(334,499)(335,498)(336,497)(337,496)(338,495)(339,494)(340,493)(341,492)(342,491)(343,490)(344,489)(345,488)(346,487)(347,486)(348,485)(349,484)(350,483)(351,482)(352,481)(353,480)(354,479)(355,478)(356,477)(357,476)(358,475)(359,474)(360,473)(361,472)(362,471)(363,470)(364,469)(365,468)(366,467)(367,466)(368,465)(369,464)(370,463)(371,462)(372,461)(373,460)(374,459)(375,458)(376,457)(377,456)(378,455)(379,454)(380,453)(381,452)(382,451)(383,450)(384,449)(385,448)(386,447)(387,446)(388,445)(389,444)(390,443)(391,442)(392,441)(393,440)(394,439)(395,438)(396,437)(397,436)(398,435)(399,434)(400,433)(401,432)(402,431)(403,430)(404,429)(405,428)(406,427)(407,426)(408,425)(409,424)(410,423)(411,422)(412,421)(413,420)(414,419)(415,418)(416,417)

Polycyclic presentation:

2^3,3,809|a^2=c,b^2=c,b^a=bc,d^a=d^2,e^a=e^808

Conjugacy classes & character table

4857 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic9708, Dic14562
maximal normal subgroup ofDic9708
maximal quotient ofDic14562

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from its polycyclic presentation:

gap> F := FreeGroup(IsSyllableWordsFamily, "a", "b", "c", "d", "e");;
gap> coll := SingleCollector(F, [2, 2, 2, 3, 809]);;
gap> SetPower(coll, 1, F.3);;
gap> SetPower(coll, 2, F.3);;
gap> SetConjugate(coll, 2, 1, F.2*F.3);;
gap> SetConjugate(coll, 4, 1, F.4^2);;
gap> SetConjugate(coll, 5, 1, F.5^808);;
gap> UpdatePolycyclicCollector(coll);;
gap> G := GroupByRws(coll);