Finite Group Databasebeta

C22×#19151339 #36522306

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

Aliases

direct productC22×#19151339

Splittings

SylowC89 ⋊ C22×#330

Subgroups

subgroupG/H
centerC24#13083551
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC22×#97×C89C2
socle, prime radicalC24×C89C22⋊C4
cosocleC42×C89C24
hypercenterC22×#97D89
hypocenterC89C22×#330
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

1158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

3596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 137446);