Finite Group Databasebeta

C2×#26018564 #36520220

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#26018564

Splittings

FittingC2×#431×C89 ⋊ C2
SylowC89 ⋊ C2×#1458

Subgroups

subgroupG/H
centerC22×C4#13083551
commutatorC22×C89C23×C8
FrattiniC22×C4C23×D89
FittingC2×#431×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC24×D89C2×C4
cosocleC22×C4×C89C24
hypercenterC2×#431D89
hypocenterC89C2×#1458
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

1390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 135360);