Finite Group Databasebeta

C2×#16839881 #21454712

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16839881

Splittings

FittingC2×#104×C61 ⋊ C2
SylowC61 ⋊ C2×#444

Subgroups

subgroupG/H
centerC2×C4D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×#104×C61C2
socleC22×C61C4×D4
hypercenterC2×#104D61
hypocenterC61C2×#444
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

464 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29678571, #29678572, C4×#16839881, …
maximal normal subgroup of#29678571, #29678572, C4×#16839881, …
maximal quotient ofC2×#21444628, C2×#21444634, C2×#21444635, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13403);