Finite Group Databasebeta

C2×#16840559 #21460563

order7808
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#16840559

Splittings

FittingC2×#135×C61 ⋊ C2
SylowC61 ⋊ C2×#575

Subgroups

subgroupG/H
centerC2×C4D4×D61
commutatorC4×C61C25
FrattiniC4C24×D61
FittingC2×#135×C61C2
socleC22×C61C22×D4
hypercenterC2×#135D61
hypocenterC61C2×#575
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

1484 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29595687, #29595690, #29595692, …
maximal normal subgroup of#29595687, #29595690, #29595692, …
maximal quotient ofC2×#21454334, C2×#21454407, C2×#21454615, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19254);