Finite Group Databasebeta

D4×#15667919 #36475898

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C28

Aliases

direct productD4×#15667919

Splittings

SylowC89 ⋊ D4×#95

Subgroups

subgroupG/H
center, FrattiniC24C23×D89
commutatorC22×C89C22×C42
FittingC22×C4×D4×C89C2
socle, cosocleC24×C89C24
prime radicalC23×D4×C89C22
hypercenterC22×C4×D4D89
hypocenterC89D4×#95
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C4×D4

3562 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

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, 91038);