Finite Group Databasebeta

C2×C8×Dic137 #22577348

order8768
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C8×Dic137

Splittings

derived, SylowC137 ⋊ C2×C4×C8

Subgroups

subgroupG/H
center, hypercenterC22×C8D137
commutator, hypocenterC137C2×C4×C8
FrattiniC2×C4C22×D137
FittingC22×C8×C137C2
socleC23×C137C2×C4
LCSG ▷ C137
UCSC1 ◁ C22×C8

162 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2240 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778866, #31778870, C4×C8×Dic137, …
maximal normal subgroup of#31778866, #31778870, C4×C8×Dic137, …
maximal quotient ofC2×C8×#11764040, C2×#22577125, C8×#14555494, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 494);