Finite Group Databasebeta

#1380×D89 #36469303

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct product#1380×D89

Splittings

FittingC89×#1380 ⋊ C2
SylowC89 ⋊ C2×#1380

Subgroups

subgroupG/H
centerC23D8×D89
commutatorC8×C89C2×C42
FrattiniC22×C8C22×D89
FittingC89×#1380C2
socleC23×C89C2×D8
prime radicalC23×D89D8
cosocleC22×C8×C89C23
hypercenter#1380D89
hypocenterC89C2×#1380
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ #1380

694 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84443);