Finite Group Databasebeta

C2×D7913 #44539594

order31652
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD15826
direct productC2×D7913
unambiguous semidirect product(C2×C41)⋊D193
unambiguous semidirect product(C2×C193)⋊D41

Splittings

Fitting, socleC2×C41×C193 ⋊ C2
derived, HallC41×C193 ⋊ C22
SylowC193 ⋊ C2×D41
SylowC41 ⋊ C2×D193

Subgroups

subgroupG/H
center, hypercenterC2D7913
commutator, cosocle, hypocenterC41×C193C22
FrattiniC1G
Fitting, socleC2×C41×C193C2
LCSG ▷ C41×C193
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 236
transitive degreeμt(G) = 15826

A minimal faithful permutation representation — 2 generators on 236 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);(4,43)(5,42)(6,41)(7,40)(8,39)(9,38)(10,37)(11,36)(12,35)(13,34)(14,33)(15,32)(16,31)(17,30)(18,29)(19,28)(20,27)(21,26)(22,25)(23,24)(45,236)(46,235)(47,234)(48,233)(49,232)(50,231)(51,230)(52,229)(53,228)(54,227)(55,226)(56,225)(57,224)(58,223)(59,222)(60,221)(61,220)(62,219)(63,218)(64,217)(65,216)(66,215)(67,214)(68,213)(69,212)(70,211)(71,210)(72,209)(73,208)(74,207)(75,206)(76,205)(77,204)(78,203)(79,202)(80,201)(81,200)(82,199)(83,198)(84,197)(85,196)(86,195)(87,194)(88,193)(89,192)(90,191)(91,190)(92,189)(93,188)(94,187)(95,186)(96,185)(97,184)(98,183)(99,182)(100,181)(101,180)(102,179)(103,178)(104,177)(105,176)(106,175)(107,174)(108,173)(109,172)(110,171)(111,170)(112,169)(113,168)(114,167)(115,166)(116,165)(117,164)(118,163)(119,162)(120,161)(121,160)(122,159)(123,158)(124,157)(125,156)(126,155)(127,154)(128,153)(129,152)(130,151)(131,150)(132,149)(133,148)(134,147)(135,146)(136,145)(137,144)(138,143)(139,142)(140,141)

Conjugacy classes & character table

7916 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD31652
maximal normal subgroup ofD31652
maximal quotient ofDic15826, D31652

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31652, 15);