Finite Group Databasebeta

C2×D5975 #37560720

order23900
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD11950
direct productC2×D5975
unambiguous semidirect product(C2×C25)⋊D239
unambiguous semidirect product(C2×C239)⋊D25

Splittings

FittingC2×C25×C239 ⋊ C2
derived, HallC25×C239 ⋊ C22
SylowC239 ⋊ C2×D25
SylowC25 ⋊ C2×D239

Subgroups

subgroupG/H
center, hypercenterC2D5975
commutator, cosocle, hypocenterC25×C239C22
FrattiniC5C2×D1195
FittingC2×C25×C239C2
socleC2×C5×C239D5
LCSG ▷ C25×C239
UCSC1 ◁ C2

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 266
transitive degreeμt(G) = 11950

A minimal faithful permutation representation — 2 generators on 266 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);(4,27)(5,26)(6,25)(7,24)(8,23)(9,22)(10,21)(11,20)(12,19)(13,18)(14,17)(15,16)(29,266)(30,265)(31,264)(32,263)(33,262)(34,261)(35,260)(36,259)(37,258)(38,257)(39,256)(40,255)(41,254)(42,253)(43,252)(44,251)(45,250)(46,249)(47,248)(48,247)(49,246)(50,245)(51,244)(52,243)(53,242)(54,241)(55,240)(56,239)(57,238)(58,237)(59,236)(60,235)(61,234)(62,233)(63,232)(64,231)(65,230)(66,229)(67,228)(68,227)(69,226)(70,225)(71,224)(72,223)(73,222)(74,221)(75,220)(76,219)(77,218)(78,217)(79,216)(80,215)(81,214)(82,213)(83,212)(84,211)(85,210)(86,209)(87,208)(88,207)(89,206)(90,205)(91,204)(92,203)(93,202)(94,201)(95,200)(96,199)(97,198)(98,197)(99,196)(100,195)(101,194)(102,193)(103,192)(104,191)(105,190)(106,189)(107,188)(108,187)(109,186)(110,185)(111,184)(112,183)(113,182)(114,181)(115,180)(116,179)(117,178)(118,177)(119,176)(120,175)(121,174)(122,173)(123,172)(124,171)(125,170)(126,169)(127,168)(128,167)(129,166)(130,165)(131,164)(132,163)(133,162)(134,161)(135,160)(136,159)(137,158)(138,157)(139,156)(140,155)(141,154)(142,153)(143,152)(144,151)(145,150)(146,149)(147,148)

Conjugacy classes & character table

5978 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD23900
maximal normal subgroup ofD23900
maximal quotient ofDic11950, D23900

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23900, 9);