Finite Group Databasebeta

C2×#26019963 #36551816

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26019963

Splittings

SylowC89 ⋊ C2×#1733

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC23×M16×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC25×C89D4
cosocleC22×C4×C89C24
hypercenterC23×M16D89
hypocenterC89C2×#1733
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C23×M16

2270 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, 166956);