Finite Group Databasebeta

C2×D7864 #44537974

order31456
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D7864

Splittings

FittingC2×C8×C983 ⋊ C2
SylowC983 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22D3932
commutator, cosocleC4×C983C23
FrattiniC4C22×D983
FittingC2×C8×C983C2
socleC22×C983D4
hypercenterC2×C8D983
hypocenterC983C2×D8
LCSG ▷ C4×C983 ▷ C2×C983 ▷ C983
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15728

Conjugacy classes & character table

7870 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31456, 157);