Finite Group Databasebeta

#1915×D89 #36556453

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct product#1915×D89

Splittings

FittingC89×#1915 ⋊ C2
SylowC89 ⋊ C2×#1915

Subgroups

subgroupG/H
centerC2#386×D89
commutatorC23×C89C23×C4
FrattiniC22×C4C23×D89
FittingC89×#1915C2
socleC2×C89C2×#386
prime radicalC2×#41×D89C22
cosocleC22×C4×C89C24
hypercenter#1915D89
hypocenterC89C2×#1915
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1915

1670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1334 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171593);