Finite Group Databasebeta

C2×#16840759 #21462447

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16840759

Splittings

FittingC2×#41×C61 ⋊ C4
SylowC61 ⋊ C2×#421

Subgroups

subgroupG/H
centerC22C2×C22⋊#6923
commutatorC4×C61C23×C4
FrattiniC4C23×#6923
FittingC2×#41×C61C4
socleC22×C61C2×C22⋊C4
hypercenterC2×#41#6923
hypocenterC61C2×#421
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

772 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

344 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30602543, #30602545, #30602560, …
maximal normal subgroup of#30602543, #30602545, #30602560, …
maximal quotient ofC2×#21461119, C2×#21461122, C2×#21461114, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 21138);