Finite Group Databasebeta

C4×#19151734 #36560001

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC4×#19151734

Splittings

FittingC4×C22⋊C8×C89 ⋊ C2
SylowC89 ⋊ C4×#447

Subgroups

subgroupG/H
centerC22×C4C2×D356
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC4×C22⋊C8×C89C2
socleC23×C89C22×D4
prime radicalC2×#19151734C2
cosocleC22×C4×C89C24
hypercenterC4×C22⋊C8D89
hypocenterC89C4×#447
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×C22⋊C8

1964 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

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, 175141);