Finite Group Databasebeta

#1422×D89 #36474916

order22784
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

direct product#1422×D89

Splittings

FittingC89×#1422 ⋊ C2
SylowC89 ⋊ C2×#1422

Subgroups

subgroupG/H
centerC16D4×D89
commutatorC4×C89C22×C16
FrattiniC2×C16C22×D89
FittingC89×#1422C2
socleC2×C89C2×C4⋊C16
prime radicalC22×D89M32
cosocleC2×C16×C89C23
hypercenter#1422D89
hypocenterC89C2×#1422
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C16 ◁ C2×C16 ◁ #1422

214 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 101 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) = 2848

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 90056);