Finite Group Databasebeta

D4×#15667932 #36569828

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

Aliases

direct productD4×#15667932

Splittings

FittingD4×C4⋊C4×C89 ⋊ C2
SylowC89 ⋊ D4×#102

Subgroups

subgroupG/H
centerC23C22×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingD4×C4⋊C4×C89C2
socleC23×C89C22×D4
prime radicalC2×D4×D356C2
cosocleC22×C4×C89C24
hypercenterD4×C4⋊C4D89
hypocenterC89D4×#102
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ D4×C4⋊C4

2014 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2270 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 184968);