Finite Group Databasebeta

C2×D6161 #37590293

order24644
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD12322
direct productC2×D6161
unambiguous semidirect product(C2×C61)⋊D101
unambiguous semidirect product(C2×C101)⋊D61

Splittings

Fitting, socleC2×C61×C101 ⋊ C2
derived, HallC61×C101 ⋊ C22
SylowC101 ⋊ C2×D61
SylowC61 ⋊ C2×D101

Subgroups

subgroupG/H
center, hypercenterC2D6161
commutator, cosocle, hypocenterC61×C101C22
FrattiniC1G
Fitting, socleC2×C61×C101C2
LCSG ▷ C61×C101
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 164
transitive degreeμt(G) = 12322

A minimal faithful permutation representation — 2 generators on 164 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);(4,63)(5,62)(6,61)(7,60)(8,59)(9,58)(10,57)(11,56)(12,55)(13,54)(14,53)(15,52)(16,51)(17,50)(18,49)(19,48)(20,47)(21,46)(22,45)(23,44)(24,43)(25,42)(26,41)(27,40)(28,39)(29,38)(30,37)(31,36)(32,35)(33,34)(65,164)(66,163)(67,162)(68,161)(69,160)(70,159)(71,158)(72,157)(73,156)(74,155)(75,154)(76,153)(77,152)(78,151)(79,150)(80,149)(81,148)(82,147)(83,146)(84,145)(85,144)(86,143)(87,142)(88,141)(89,140)(90,139)(91,138)(92,137)(93,136)(94,135)(95,134)(96,133)(97,132)(98,131)(99,130)(100,129)(101,128)(102,127)(103,126)(104,125)(105,124)(106,123)(107,122)(108,121)(109,120)(110,119)(111,118)(112,117)(113,116)(114,115)

Conjugacy classes & character table

6164 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD24644
maximal normal subgroup ofD24644
maximal quotient ofDic12322, D24644

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24644, 15);