Finite Group Databasebeta

C22⋊C4×Dic356 #36570291

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22⋊C4×Dic356

Splittings

SylowC89 ⋊ C22⋊C4×Q16

Subgroups

subgroupG/H
centerC23C22×D356
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC8×C22⋊C4×C89C2
socleC23×C89C22×D4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC8×C22⋊C4D89
hypocenterC89C22⋊C4×Q16
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ C8×C22⋊C4

1398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3590 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 185431);