Finite Group Databasebeta

C2×D6319 #38760173

order25276
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD12638
direct productC2×D6319
unambiguous semidirect product(C2×C71)⋊D89
unambiguous semidirect product(C2×C89)⋊D71

Splittings

Fitting, socleC2×C71×C89 ⋊ C2
derived, HallC71×C89 ⋊ C22
SylowC89 ⋊ C2×D71
SylowC71 ⋊ C2×D89

Subgroups

subgroupG/H
center, hypercenterC2D6319
commutator, cosocle, hypocenterC71×C89C22
FrattiniC1G
Fitting, socleC2×C71×C89C2
LCSG ▷ C71×C89
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 162
transitive degreeμt(G) = 12638

A minimal faithful permutation representation — 2 generators on 162 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);(4,73)(5,72)(6,71)(7,70)(8,69)(9,68)(10,67)(11,66)(12,65)(13,64)(14,63)(15,62)(16,61)(17,60)(18,59)(19,58)(20,57)(21,56)(22,55)(23,54)(24,53)(25,52)(26,51)(27,50)(28,49)(29,48)(30,47)(31,46)(32,45)(33,44)(34,43)(35,42)(36,41)(37,40)(38,39)(75,162)(76,161)(77,160)(78,159)(79,158)(80,157)(81,156)(82,155)(83,154)(84,153)(85,152)(86,151)(87,150)(88,149)(89,148)(90,147)(91,146)(92,145)(93,144)(94,143)(95,142)(96,141)(97,140)(98,139)(99,138)(100,137)(101,136)(102,135)(103,134)(104,133)(105,132)(106,131)(107,130)(108,129)(109,128)(110,127)(111,126)(112,125)(113,124)(114,123)(115,122)(116,121)(117,120)(118,119)

Conjugacy classes & character table

6322 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD25276
maximal normal subgroup ofD25276
maximal quotient ofDic12638, D25276

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25276, 11);