Finite Group Databasebeta

#1390×D89 #36469365

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

Aliases

direct product#1390×D89

Splittings

FittingC89×#1390 ⋊ C2
SylowC89 ⋊ C2×#1390

Subgroups

subgroupG/H
centerC22#99×D89
commutatorC23×C89C2×C42
FrattiniC22×D4C22×D89
FittingC89×#1390C2
socleC22×C89C2×#99
prime radicalC22×D4×D89C22
cosocleC22×D4×C89C23
hypercenter#1390D89
hypocenterC89C2×#1390
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ #1390

1202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

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, 84505);