Finite Group Databasebeta

#2009×D89 #36581425

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct product#2009×D89

Splittings

FittingC89×#2009 ⋊ C2
SylowC89 ⋊ C2×#2009

Subgroups

subgroupG/H
centerC2#392×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC89×#2009C2
socleC2×C89C2×#392
prime radical#575×D89C2
hypercenter#2009D89
hypocenterC89C2×#2009
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2009

1926 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, 196565);