Finite Group Databasebeta

#1320×D89 #36463545

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct product#1320×D89

Splittings

FittingC89×#1320 ⋊ C2
SylowC89 ⋊ C2×#1320

Subgroups

subgroupG/H
centerC4#99×D89
commutatorC23×C89C22×C8
FrattiniC2×M16C22×D89
FittingC89×#1320C2
socleC2×C89C2×#323
prime radicalC24×D89C8
cosocleC2×M16×C89C23
hypercenter#1320D89
hypocenterC89C2×#1320
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #1320

626 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 626 conjugacy classes of subgroups — too many to draw. Only its 91 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1424

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, 78685);