Finite Group Databasebeta

C2×#16839894 #21454993

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#16839894

Splittings

FittingC22×D8×C61 ⋊ C2
SylowC61 ⋊ C2×#447

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC22×D8×C61C2
socleC23×C61C2×D4
hypercenterC22×D8D61
hypocenterC61C2×#447
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

1048 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 1048 conjugacy classes of subgroups — too many to draw. Only its 173 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

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839894, #29685585, #29685652, …
maximal normal subgroup ofC4×#16839894, #29685585, #29685652, …
maximal quotient ofC2×#21444735, C2×#21444803, C2×#21444752, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13684);