Finite Group Databasebeta

C2×D7837 #44535425

order31348
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD15674
direct productC2×D7837
unambiguous semidirect product(C2×C17)⋊D461
unambiguous semidirect product(C2×C461)⋊D17

Splittings

Fitting, socleC2×C17×C461 ⋊ C2
derived, HallC17×C461 ⋊ C22
SylowC461 ⋊ C2×D17
SylowC17 ⋊ C2×D461

Subgroups

subgroupG/H
center, hypercenterC2D7837
commutator, cosocle, hypocenterC17×C461C22
FrattiniC1G
Fitting, socleC2×C17×C461C2
LCSG ▷ C17×C461
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 480
transitive degreeμt(G) = 15674

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

Conjugacy classes & character table

7840 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD31348
maximal normal subgroup ofD31348
maximal quotient ofDic15674, D31348

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31348, 15);