Finite Group Databasebeta

C2×#26021545 #36582296

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

Aliases

direct productC2×#26021545

Splittings

FittingC22×#102×C89 ⋊ C2
SylowC89 ⋊ C2×#2051

Subgroups

subgroupG/H
centerC23#15667983
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC22×#102×C89C2
socleC23×C89#121
prime radicalC22×#15668038C2
hypercenterC22×#102D89
hypocenterC89C2×#2051
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#102

1490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 197436);