Finite Group Databasebeta

C2×#16862265 #22554091

order8384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16862265

Splittings

FittingC2×D8×C131 ⋊ C2
SylowC131 ⋊ C2×#135

Subgroups

subgroupG/H
centerC22D4×D131
commutatorC4×C131C24
FrattiniC4C23×D131
FittingC2×D8×C131C2
socleC22×C131C2×D4
hypercenterC2×D8D131
hypocenterC131C2×#135
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

266 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

938 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30667665, #30667670, #30667707, …
maximal normal subgroup of#30667665, #30667670, #30667707, …
maximal quotient ofC2×#22553305, C2×#22553349, C2×D8×Dic131, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 1328);