Finite Group Databasebeta

C22⋊C4×#13083574 #36713630

order22784
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22⋊C4×#13083574

Splittings

FittingC2×C4×C22⋊C4×C89 ⋊ C2
SylowC89 ⋊ C22⋊C4×#41

Subgroups

subgroupG/H
centerC22×C4C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC2×C4×C22⋊C4×C89C2
socle, cosocleC23×C89C25
prime radicalC23×#13083574C2
hypercenterC2×C4×C22⋊C4D89
hypocenterC89C22⋊C4×#41
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C4×C22⋊C4

5646 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3620 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 328770);