Finite Group Databasebeta

D4×#15667926 #36569747

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

Aliases

direct productD4×#15667926

Splittings

FittingD4×C22⋊C4×C89 ⋊ C2
SylowC89 ⋊ D4×#99

Subgroups

subgroupG/H
centerC22C22×#13083551
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingD4×C22⋊C4×C89C2
socleC22×C89C22×C22⋊C4
prime radicalC2×D4×C22⋊D89C2
cosocleC24×C89C24
hypercenterD4×C22⋊C4D89
hypocenterC89D4×#99
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×D4 ◁ D4×C22⋊C4

2102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

2255 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 184887);