Finite Group Databasebeta

#2121×D89 #36707151

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#2121×D89

Splittings

FittingC89×#2121 ⋊ C2
SylowC89 ⋊ C2×#2121

Subgroups

subgroupG/H
centerC2C2×#99×D89
commutatorC23×C89C23×C4
FrattiniC2×D4C23×D89
FittingC89×#2121C2
socleC2×C89C22×#99
prime radical#534×D89C2
cosocleC2×D4×C89C24
hypercenter#2121D89
hypocenterC89C2×#2121
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ #2121

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1424

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, 322291);