Finite Group Databasebeta

C4×#19151499 #36475617

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C42

Aliases

direct productC4×#19151499

Splittings

FittingC2×C4×C4⋊C4×C89 ⋊ C2
SylowC89 ⋊ C4×#390

Subgroups

subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C22×C42
FrattiniC24C23×D89
FittingC2×C4×C4⋊C4×C89C2
socle, cosocleC24×C89C24
prime radicalC23×D356C22
hypercenterC2×C4×C4⋊C4D89
hypocenterC89C4×#390
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

2894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90757);