Finite Group Databasebeta

C2×#17984149 #22578387

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17984149

Splittings

SylowC137 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22C22⋊#10587739
commutatorC22×C137C22×C4
FrattiniC22C22×#10587739
FittingC22×C4×C137C4
socleC22×C137C22⋊C4
hypercenterC22×C4#10587739
hypocenterC137C2×#101
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

146 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

566 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795886, #31795887, C4×#17984149, …
maximal normal subgroup of#31795886, #31795887, C4×#17984149, …
maximal quotient ofC2×#22578248, C2×#22578249, #31796031, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1533);