Finite Group Databasebeta

C2×#16840378 #21459192

order7808
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#16840378

Splittings

FittingC2×#126×C61 ⋊ C2
SylowC61 ⋊ C2×#542

Subgroups

subgroupG/H
centerC23C23×D61
commutatorC22×C61C25
FrattiniC22C24×D61
FittingC2×#126×C61C2
socleC23×C61C24
hypercenterC2×#126D61
hypocenterC61C2×#542
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×#126

1132 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29646067, #29646184, C4×#16840378, …
maximal normal subgroup of#29646067, #29646184, C4×#16840378, …
maximal quotient ofC2×#21448425, C2×#21448460, C2×#21448469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17883);