Finite Group Databasebeta

C2×#16840201 #21458946

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16840201

Splittings

FittingC2×SD32×C61 ⋊ C2
SylowC61 ⋊ C2×#510

Subgroups

subgroupG/H
centerC22D8×D61
commutatorC8×C61C24
FrattiniC8C23×D61
FittingC2×SD32×C61C2
socleC22×C61C2×D8
hypercenterC2×SD32D61
hypocenterC61C2×#510
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×SD32

360 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 117 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

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840201, #29833345, #29833359, …
maximal normal subgroup ofC4×#16840201, #29833345, #29833359, …
maximal quotient ofC2×#21447537, C2×#21447528, C2×#21447606, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17637);