Finite Group Databasebeta

C2×#20258030 #27123785

order12032
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#20258030

Splittings

FittingC2×C47×#563 ⋊ C2
SylowC47 ⋊ C2×#3565

Subgroups

subgroupG/H
centerC23C24×D47
commutator, cosocleC22×C47C26
FrattiniC22C25×D47
FittingC2×C47×#563C2
socleC23×C47C25
hypercenterC2×#563D47
hypocenterC47C2×#3565
LCSG ▷ C22×C47 ▷ C47
UCSC1 ◁ C23 ◁ C2×#563

6554 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 81
transitive degreeμt(G) = 6016

A minimal faithful permutation representation — 6 generators on 81 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)(66,70,71,69)(67,75,74,73)(68,77,78,79)(72,80,76,81);(50,53,54,61)(51,57,56,60)(52,59,58,64)(55,62,63,65)(67,74)(68,78)(73,75)(77,79);(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)(51,56)(52,58)(57,60)(59,64)(66,69,71,70)(67,73,74,75)(68,77,78,79)(72,80,76,81);(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)(50,52)(51,55)(53,59)(54,58)(56,63)(57,62)(60,65)(61,64)(66,68)(67,72)(69,79)(70,77)(71,78)(73,81)(74,76)(75,80);(50,51,54,56)(52,55,58,63)(53,60,61,57)(59,65,64,62)(66,67,71,74)(68,76,78,72)(69,75,70,73)(77,80,79,81);(48,49)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12032, 1077075);