Finite Group Databasebeta

#518×Dic89 #36712664

order22784
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct product#518×Dic89

Splittings

SylowC89 ⋊ C4×#518

Subgroups

subgroupG/H
center, FrattiniC23C24×D89
commutatorC2×C89C23×C42
FittingC2×#518×C89C2
socle, cosocleC23×C89C25
prime radicalC23×D4×C89C22
hypercenterC2×#518D89
hypocenterC89C4×#518
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×#518

4186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 327804);