Finite Group Databasebeta

C2×#16840804 #21462583

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

Aliases

direct productC2×#16840804

Splittings

FittingC2×D8×C61 ⋊ C4
SylowC61 ⋊ C2×#443

Subgroups

subgroupG/H
centerC22D4×#6923
commutatorC4×C61C23×C4
FrattiniC4C23×#6923
FittingC2×D8×C61C4
socleC22×C61C4×D4
hypercenterC2×D8#6923
hypocenterC61C2×#443
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

472 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 162 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

266 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30606600, #30606604, #30606620, …
maximal normal subgroup of#30606600, #30606604, #30606620, …
maximal quotient ofC2×D8×#92420, C2×#21461402, C2×#21461407, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 21274);