Finite Group Databasebeta

#1557×D89 #36522949

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct product#1557×D89

Splittings

FittingC89×#1557 ⋊ C2
SylowC89 ⋊ C2×#1557

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC89×#1557C2
socleC22×C89C22×C22⋊C4
prime radical#532×D89C2
cosocleC42×C89C24
hypercenter#1557D89
hypocenterC89C2×#1557
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1557

1278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

1196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 138089);