Finite Group Databasebeta

D4×Dic712 #36711158

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×Dic712

Splittings

SylowC89 ⋊ D4×Q32

Subgroups

subgroupG/H
centerC22C22×D712
commutator, cosocleC2×C8×C89C24
FrattiniC2×C8C23×D89
FittingD4×C16×C89C2
socleC22×C89C22×D8
prime radicalC2×D4×C89D8
hypercenterD4×C16D89
hypocenterC89D4×Q32
LCSG ▷ C2×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4 ◁ D4×C16

664 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3575 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 326298);