Finite Group Databasebeta

C2×#26022259 #36708464

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

Aliases

direct productC2×#26022259

Splittings

FittingC2×#560×C89 ⋊ C2
SylowC89 ⋊ C2×#2200

Subgroups

subgroupG/H
centerC22#19151785
commutator, cosocleC2×D4×C89C24
FrattiniC2×D4C23×D89
FittingC2×#560×C89C2
socleC22×C89B(4,𝔽2)
hypercenterC2×#560D89
hypocenterC89C2×#2200
LCSG ▷ C2×D4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#560

1328 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1706 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 323604);