Finite Group Databasebeta

C22×#19151335 #36521510

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

Aliases

direct productC22×#19151335

Splittings

SylowC89 ⋊ C22×#328

Subgroups

subgroupG/H
centerC24C22⋊Dic89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC22×C22⋊Q8×C89C2
socleC24×C89C22⋊C4
prime radicalC25×C89D4
cosocleC22×C4×C89C24
hypercenterC22×C22⋊Q8D89
hypocenterC89C22×#328
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊Q8

1846 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 136650);