Finite Group Databasebeta

#1387×D89 #36469349

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct product#1387×D89

Splittings

FittingC89×#1387 ⋊ C2
SylowC89 ⋊ C2×#1387

Subgroups

subgroupG/H
centerC22#102×D89
commutatorC8×C89C2×C42
FrattiniC22×C8C22×D89
FittingC89×#1387C2
socleC22×C89C2×#102
prime radicalC23×D89SD16
cosocleC22×C8×C89C23
hypercenter#1387D89
hypocenterC89C2×#1387
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #1387

614 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, 84489);