Finite Group Databasebeta

C22×D8×D9 #11918528

order1152
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×D8×D9

Splittings

FittingC22×C9×D8 ⋊ C2
SylowC9 ⋊ C23×D8

Subgroups

subgroupG/H
centerC23D4×D9
commutator, cosocleC4×C9C25
FrattiniC3×C4C24×D3
FittingC22×C9×D8C2
socleC23×C3D3×D4
hypercenterC22×D8D9
hypocenterC9C23×D8
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

2964 conjugacy classes of subgroups; only the 654 normal subgroups are shown.

normal subgroups only

This group has 2964 conjugacy classes of subgroups — too many to draw. Only its 654 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) = 288

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 152539);