Finite Group Databasebeta

#441×Dic89 #36552931

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct product#441×Dic89

Splittings

SylowC89 ⋊ C4×#441

Subgroups

subgroupG/H
centerC23C2×D4×D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×#441×C89C2
socle, prime radicalC23×C89C22×D4
cosocleC22×C4×C89C24
hypercenterC2×#441D89
hypocenterC89C4×#441
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#441

1086 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 168071);