Finite Group Databasebeta

C2×#26022277 #36708596

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26022277

Splittings

FittingC2×#456×C89 ⋊ C2
SylowC89 ⋊ C2×#2204

Subgroups

subgroupG/H
centerC22#19151784
commutator, cosocleC2×Q8×C89C24
FrattiniC2×Q8C23×D89
FittingC2×#456×C89C2
socleC22×C89B(4,𝔽2)
hypercenterC2×#456D89
hypocenterC89C2×#2204
LCSG ▷ C2×Q8×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#456

1200 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 1200 conjugacy classes of subgroups — too many to draw. Only its 155 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1448 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 323736);