Finite Group Databasebeta

Dic3951 #30628972

order15804
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic3951
unambiguous semidirect productC9⋊Dic439
unambiguous semidirect productC439⋊Dic9

Splittings

derived, HallC9×C439 ⋊ C4
SylowC439 ⋊ Dic9
SylowC9 ⋊ Dic439

Subgroups

subgroupG/H
center, hypercenterC2D3951
commutator, hypocenterC9×C439C4
FrattiniC2×C3D1317
Fitting, cosocleC2×C9×C439C2
socle, prime radicalC2×C3×C439D3
LCSG ▷ C9×C439
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 452
transitive degreeμt(G) = 15804

A minimal faithful permutation representation — 2 generators on 452 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13)(14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,452)(16,451)(17,450)(18,449)(19,448)(20,447)(21,446)(22,445)(23,444)(24,443)(25,442)(26,441)(27,440)(28,439)(29,438)(30,437)(31,436)(32,435)(33,434)(34,433)(35,432)(36,431)(37,430)(38,429)(39,428)(40,427)(41,426)(42,425)(43,424)(44,423)(45,422)(46,421)(47,420)(48,419)(49,418)(50,417)(51,416)(52,415)(53,414)(54,413)(55,412)(56,411)(57,410)(58,409)(59,408)(60,407)(61,406)(62,405)(63,404)(64,403)(65,402)(66,401)(67,400)(68,399)(69,398)(70,397)(71,396)(72,395)(73,394)(74,393)(75,392)(76,391)(77,390)(78,389)(79,388)(80,387)(81,386)(82,385)(83,384)(84,383)(85,382)(86,381)(87,380)(88,379)(89,378)(90,377)(91,376)(92,375)(93,374)(94,373)(95,372)(96,371)(97,370)(98,369)(99,368)(100,367)(101,366)(102,365)(103,364)(104,363)(105,362)(106,361)(107,360)(108,359)(109,358)(110,357)(111,356)(112,355)(113,354)(114,353)(115,352)(116,351)(117,350)(118,349)(119,348)(120,347)(121,346)(122,345)(123,344)(124,343)(125,342)(126,341)(127,340)(128,339)(129,338)(130,337)(131,336)(132,335)(133,334)(134,333)(135,332)(136,331)(137,330)(138,329)(139,328)(140,327)(141,326)(142,325)(143,324)(144,323)(145,322)(146,321)(147,320)(148,319)(149,318)(150,317)(151,316)(152,315)(153,314)(154,313)(155,312)(156,311)(157,310)(158,309)(159,308)(160,307)(161,306)(162,305)(163,304)(164,303)(165,302)(166,301)(167,300)(168,299)(169,298)(170,297)(171,296)(172,295)(173,294)(174,293)(175,292)(176,291)(177,290)(178,289)(179,288)(180,287)(181,286)(182,285)(183,284)(184,283)(185,282)(186,281)(187,280)(188,279)(189,278)(190,277)(191,276)(192,275)(193,274)(194,273)(195,272)(196,271)(197,270)(198,269)(199,268)(200,267)(201,266)(202,265)(203,264)(204,263)(205,262)(206,261)(207,260)(208,259)(209,258)(210,257)(211,256)(212,255)(213,254)(214,253)(215,252)(216,251)(217,250)(218,249)(219,248)(220,247)(221,246)(222,245)(223,244)(224,243)(225,242)(226,241)(227,240)(228,239)(229,238)(230,237)(231,236)(232,235)(233,234)

Polycyclic presentation:

2,3,439,2,3|a^2=d,b^3=e^2,b^a=b^2e,c^a=c^438,e^a=e^2

Conjugacy classes & character table

3954 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic7902, Dic11853
maximal normal subgroup ofDic7902
maximal quotient ofDic11853

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15804, 6);