Finite Group Databasebeta

C2×#17983998 #22577351

order8768
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17983998

Splittings

SylowC137 ⋊ C2×#97

Subgroups

subgroupG/H
centerC22×C4C2×D137
commutatorC2×C137C2×C42
FrattiniC2×C4C22×D137
FittingC22×C8×C137C2
socleC23×C137C2×C4
hypercenterC22×C8D137
hypocenterC137C2×#97
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C22×C8

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2216 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778868, #31778872, #97×Dic137, …
maximal normal subgroup of#31778868, #31778872, #97×Dic137, …
maximal quotient ofC2×#22577124, C2×#22577125, #31779078, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 497);