Finite Group Databasebeta

C2×#17984110 #22578185

order8768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17984110

Splittings

FittingC22×C8×C137 ⋊ C2
SylowC137 ⋊ C2×#135

Subgroups

subgroupG/H
centerC2×C4D548
commutatorC4×C137C24
FrattiniC4C23×D137
FittingC22×C8×C137C2
socleC22×C137C2×D4
hypercenterC22×C8D137
hypocenterC137C2×#135
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

266 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31781115, #31781117, #31781675, …
maximal normal subgroup of#31781115, #31781117, #31781675, …
maximal quotient ofC2×#22577400, C2×#22577441, C2×C4×D1096, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1331);