Finite Group Databasebeta

Dic4311 #31771979

order17244
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4311
unambiguous semidirect productC9⋊Dic479
unambiguous semidirect productC479⋊Dic9

Splittings

derived, HallC9×C479 ⋊ C4
SylowC479 ⋊ Dic9
SylowC9 ⋊ Dic479

Subgroups

subgroupG/H
center, hypercenterC2D4311
commutator, hypocenterC9×C479C4
FrattiniC2×C3D1437
Fitting, cosocleC2×C9×C479C2
socle, prime radicalC2×C3×C479D3
LCSG ▷ C9×C479
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 492
transitive degreeμt(G) = 17244

A minimal faithful permutation representation — 2 generators on 492 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13)(14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,492)(16,491)(17,490)(18,489)(19,488)(20,487)(21,486)(22,485)(23,484)(24,483)(25,482)(26,481)(27,480)(28,479)(29,478)(30,477)(31,476)(32,475)(33,474)(34,473)(35,472)(36,471)(37,470)(38,469)(39,468)(40,467)(41,466)(42,465)(43,464)(44,463)(45,462)(46,461)(47,460)(48,459)(49,458)(50,457)(51,456)(52,455)(53,454)(54,453)(55,452)(56,451)(57,450)(58,449)(59,448)(60,447)(61,446)(62,445)(63,444)(64,443)(65,442)(66,441)(67,440)(68,439)(69,438)(70,437)(71,436)(72,435)(73,434)(74,433)(75,432)(76,431)(77,430)(78,429)(79,428)(80,427)(81,426)(82,425)(83,424)(84,423)(85,422)(86,421)(87,420)(88,419)(89,418)(90,417)(91,416)(92,415)(93,414)(94,413)(95,412)(96,411)(97,410)(98,409)(99,408)(100,407)(101,406)(102,405)(103,404)(104,403)(105,402)(106,401)(107,400)(108,399)(109,398)(110,397)(111,396)(112,395)(113,394)(114,393)(115,392)(116,391)(117,390)(118,389)(119,388)(120,387)(121,386)(122,385)(123,384)(124,383)(125,382)(126,381)(127,380)(128,379)(129,378)(130,377)(131,376)(132,375)(133,374)(134,373)(135,372)(136,371)(137,370)(138,369)(139,368)(140,367)(141,366)(142,365)(143,364)(144,363)(145,362)(146,361)(147,360)(148,359)(149,358)(150,357)(151,356)(152,355)(153,354)(154,353)(155,352)(156,351)(157,350)(158,349)(159,348)(160,347)(161,346)(162,345)(163,344)(164,343)(165,342)(166,341)(167,340)(168,339)(169,338)(170,337)(171,336)(172,335)(173,334)(174,333)(175,332)(176,331)(177,330)(178,329)(179,328)(180,327)(181,326)(182,325)(183,324)(184,323)(185,322)(186,321)(187,320)(188,319)(189,318)(190,317)(191,316)(192,315)(193,314)(194,313)(195,312)(196,311)(197,310)(198,309)(199,308)(200,307)(201,306)(202,305)(203,304)(204,303)(205,302)(206,301)(207,300)(208,299)(209,298)(210,297)(211,296)(212,295)(213,294)(214,293)(215,292)(216,291)(217,290)(218,289)(219,288)(220,287)(221,286)(222,285)(223,284)(224,283)(225,282)(226,281)(227,280)(228,279)(229,278)(230,277)(231,276)(232,275)(233,274)(234,273)(235,272)(236,271)(237,270)(238,269)(239,268)(240,267)(241,266)(242,265)(243,264)(244,263)(245,262)(246,261)(247,260)(248,259)(249,258)(250,257)(251,256)(252,255)(253,254)

Polycyclic presentation:

2,3,479,2,3|a^2=d,b^3=e^2,b^a=b^2e,c^a=c^478,e^a=e^2

Conjugacy classes & character table

4314 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic8622, Dic12933
maximal normal subgroup ofDic8622
maximal quotient ofDic12933

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17244, 4);