Finite Group Databasebeta

C2×D7531 #44474450

order30124
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD15062
direct productC2×D7531
unambiguous semidirect product(C2×C17)⋊D443
unambiguous semidirect product(C2×C443)⋊D17

Splittings

Fitting, socleC2×C17×C443 ⋊ C2
derived, HallC17×C443 ⋊ C22
SylowC443 ⋊ C2×D17
SylowC17 ⋊ C2×D443

Subgroups

subgroupG/H
center, hypercenterC2D7531
commutator, cosocle, hypocenterC17×C443C22
FrattiniC1G
Fitting, socleC2×C17×C443C2
LCSG ▷ C17×C443
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 462
transitive degreeμt(G) = 15062

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

Conjugacy classes & character table

7534 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD30124
maximal normal subgroup ofD30124
maximal quotient ofDic15062, D30124

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30124, 15);