Finite Group Databasebeta

C2×#26021891 #36707147

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26021891

Splittings

FittingC2×#410×C89 ⋊ C2
SylowC89 ⋊ C2×#2120

Subgroups

subgroupG/H
centerC2×C4#15667926
commutatorC23×C89C23×C4
FrattiniC2×D4C23×D89
FittingC2×#410×C89C2
socleC22×C89C2×#99
prime radicalC2×#19152105C2
cosocleC2×D4×C89C24
hypercenterC2×#410D89
hypocenterC89C2×#2120
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ C2×#410

1398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322287);