Finite Group Databasebeta

#407×Dic89 #36551972

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct product#407×Dic89

Splittings

SylowC89 ⋊ C4×#407

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC22×C89C22×C42
FittingC2×#407×C89C2
socleC23×C89C23×C4
prime radicalC25×C89C2×C4
cosocleC22×C4×C89C24
hypercenterC2×#407D89
hypocenterC89C4×#407
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×#407

2246 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 167112);