Finite Group Databasebeta

C2×#16840653 #21462033

order7808
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16840653

Splittings

FittingC2×C16×C61 ⋊ C4
SylowC61 ⋊ C2×#347

Subgroups

subgroupG/H
centerC2×C4C4×#6923
commutatorC4×C61C2×C42
FrattiniC8C22×#6923
FittingC2×C16×C61C4
socleC22×C61#97
hypercenterC2×C16#6923
hypocenterC61C2×#347
LCSG ▷ C4×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C16

168 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 82 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

524 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840653, #30606118, #30606123, …
maximal normal subgroup ofC4×#16840653, #30606118, #30606123, …
maximal quotient ofC2×#21460736, C2×#21460738, #30603707, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20724);