Finite Group Databasebeta

C2×#20255167 #27092481

order12032
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#20255167

Splittings

FittingC2×C47×#454 ⋊ C2
SylowC47 ⋊ C2×#3290

Subgroups

subgroupG/H
centerC22#15689755
commutator, cosocleC2×C4×C47C25
FrattiniC2×C4C24×D47
FittingC2×C47×#454C2
socleC22×C47D42
hypercenterC2×#454D47
hypocenterC47C2×#3290
LCSG ▷ C2×C4×C47 ▷ C2×C47 ▷ C47
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#454

2650 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 81
transitive degreeμt(G) = 3008

A minimal faithful permutation representation — 5 generators on 81 points:

(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)(50,53)(51,58)(52,63)(54,69)(55,70)(56,74)(57,71)(59,78)(60,77)(61,80)(62,64)(65,67)(66,81)(68,72)(73,76)(75,79);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(50,53)(51,57)(52,62)(54,68)(55,70)(56,73)(58,71)(59,77)(60,78)(61,80)(63,64)(65,81)(66,67)(69,72)(74,76)(75,79);(50,52)(51,56)(53,67)(54,65)(55,66)(57,74)(58,79)(59,75)(60,76)(61,71)(62,70)(63,68)(64,72)(69,81)(73,78)(77,80);(50,51)(52,61)(53,58)(54,71)(55,60)(56,64)(57,69)(59,72)(62,74)(63,80)(65,76)(66,75)(67,73)(68,78)(70,77)(79,81);(48,49)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12032, 1045771);