Finite Group Databasebeta

Dic3879 #29509342

order15516
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic3879
unambiguous semidirect productC9⋊Dic431
unambiguous semidirect productC431⋊Dic9

Splittings

derived, HallC9×C431 ⋊ C4
SylowC431 ⋊ Dic9
SylowC9 ⋊ Dic431

Subgroups

subgroupG/H
center, hypercenterC2D3879
commutator, hypocenterC9×C431C4
FrattiniC2×C3D1293
Fitting, cosocleC2×C9×C431C2
socle, prime radicalC2×C3×C431D3
LCSG ▷ C9×C431
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 444
transitive degreeμt(G) = 15516

A minimal faithful permutation representation — 2 generators on 444 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13)(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);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,444)(16,443)(17,442)(18,441)(19,440)(20,439)(21,438)(22,437)(23,436)(24,435)(25,434)(26,433)(27,432)(28,431)(29,430)(30,429)(31,428)(32,427)(33,426)(34,425)(35,424)(36,423)(37,422)(38,421)(39,420)(40,419)(41,418)(42,417)(43,416)(44,415)(45,414)(46,413)(47,412)(48,411)(49,410)(50,409)(51,408)(52,407)(53,406)(54,405)(55,404)(56,403)(57,402)(58,401)(59,400)(60,399)(61,398)(62,397)(63,396)(64,395)(65,394)(66,393)(67,392)(68,391)(69,390)(70,389)(71,388)(72,387)(73,386)(74,385)(75,384)(76,383)(77,382)(78,381)(79,380)(80,379)(81,378)(82,377)(83,376)(84,375)(85,374)(86,373)(87,372)(88,371)(89,370)(90,369)(91,368)(92,367)(93,366)(94,365)(95,364)(96,363)(97,362)(98,361)(99,360)(100,359)(101,358)(102,357)(103,356)(104,355)(105,354)(106,353)(107,352)(108,351)(109,350)(110,349)(111,348)(112,347)(113,346)(114,345)(115,344)(116,343)(117,342)(118,341)(119,340)(120,339)(121,338)(122,337)(123,336)(124,335)(125,334)(126,333)(127,332)(128,331)(129,330)(130,329)(131,328)(132,327)(133,326)(134,325)(135,324)(136,323)(137,322)(138,321)(139,320)(140,319)(141,318)(142,317)(143,316)(144,315)(145,314)(146,313)(147,312)(148,311)(149,310)(150,309)(151,308)(152,307)(153,306)(154,305)(155,304)(156,303)(157,302)(158,301)(159,300)(160,299)(161,298)(162,297)(163,296)(164,295)(165,294)(166,293)(167,292)(168,291)(169,290)(170,289)(171,288)(172,287)(173,286)(174,285)(175,284)(176,283)(177,282)(178,281)(179,280)(180,279)(181,278)(182,277)(183,276)(184,275)(185,274)(186,273)(187,272)(188,271)(189,270)(190,269)(191,268)(192,267)(193,266)(194,265)(195,264)(196,263)(197,262)(198,261)(199,260)(200,259)(201,258)(202,257)(203,256)(204,255)(205,254)(206,253)(207,252)(208,251)(209,250)(210,249)(211,248)(212,247)(213,246)(214,245)(215,244)(216,243)(217,242)(218,241)(219,240)(220,239)(221,238)(222,237)(223,236)(224,235)(225,234)(226,233)(227,232)(228,231)(229,230)

Polycyclic presentation:

2,3,431,2,3|a^2=d,b^3=e^2,b^a=b^2e,c^a=c^430,e^a=e^2

Conjugacy classes & character table

3882 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic7758, Dic11637
maximal normal subgroup ofDic7758
maximal quotient ofDic11637

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15516, 4);