Finite Group Databasebeta

C2×#26021558 #36582345

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

Aliases

direct productC2×#26021558

Splittings

FittingC2×#424×C89 ⋊ C2
SylowC89 ⋊ C2×#2053

Subgroups

subgroupG/H
centerC2×C4#15668001
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#424×C89C2
socleC22×C89#394
prime radicalC2×#19152398C2
hypercenterC2×#424D89
hypocenterC89C2×#2053
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#424

1366 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, 197485);