Finite Group Databasebeta

C2×#26022274 #36708587

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

Aliases

direct productC2×#26022274

Splittings

FittingC2×#356×C89 ⋊ C2
SylowC89 ⋊ C2×#2203

Subgroups

subgroupG/H
centerC22#19151786
commutator, cosocleC2×Q8×C89C24
FrattiniC2×Q8C23×D89
FittingC2×#356×C89C2
socleC22×C89B(4,𝔽2)
prime radicalC2×#19151773C2
hypercenterC2×#356D89
hypocenterC89C2×#2203
LCSG ▷ C2×Q8×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#356

1092 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 323727);