Finite Group Databasebeta

C2×#16840029 #21455523

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

Aliases

direct productC2×#16840029

Splittings

FittingC22×D8×C61 ⋊ C2
SylowC61 ⋊ C2×#472

Subgroups

subgroupG/H
centerC22#14519748
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC22×D8×C61C2
socleC22×C61#121
hypercenterC22×D8D61
hypocenterC61C2×#472
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D8

488 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 141 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

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29596975, #29596981, #29597038, …
maximal normal subgroup of#29596975, #29596981, #29597038, …
maximal quotient ofC2×#21445171, C2×#21445215, C2×#21445225, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14214);