Finite Group Databasebeta

#1554×D89 #36522807

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#1554×D89

Splittings

FittingC89×#1554 ⋊ C2
SylowC89 ⋊ C2×#1554

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC89×#1554C2
socleC22×C89C22×C22⋊C4
prime radicalC23×D89C22⋊C4
cosocleC42×C89C24
hypercenter#1554D89
hypocenterC89C2×#1554
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1554

974 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 137947);