Finite Group Databasebeta

#2129×D89 #36707218

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

Aliases

direct product#2129×D89

Splittings

FittingC89×#2129 ⋊ C2
SylowC89 ⋊ C2×#2129

Subgroups

subgroupG/H
centerC2C2×#99×D89
commutatorC2×C4×C89C23×C4
FrattiniC2×D4C23×D89
FittingC89×#2129C2
socleC2×C89C22×#99
prime radicalC2×#41×D89C22
cosocleC2×D4×C89C24
hypercenter#2129D89
hypocenterC89C2×#2129
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #2129

1230 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1058 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322358);