Finite Group Databasebeta

C4×#19151661 #36552736

order22784
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C25×C4

Aliases

direct productC4×#19151661

Splittings

FittingC4×C22⋊C8×C89 ⋊ C2
SylowC89 ⋊ C4×C8×D4

Subgroups

subgroupG/H
centerC2×C42C22×D89
commutatorC2×C89C22×C4×C8
FrattiniC22×C4C23×D89
FittingC4×C22⋊C8×C89C2
socleC23×C89C23×C4
prime radicalC22×C22⋊D89C2×C4
cosocleC22×C4×C89C24
hypercenterC4×C22⋊C8D89
hypocenterC89C4×C8×D4
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C42 ◁ C4×C22⋊C8

1422 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3680 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 167876);