Finite Group Databasebeta

C9×#4518 #13135507

order1728
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×#4518

Splittings

FittingC3×C9×M32 ⋊ C2
SylowC3×C9 ⋊ #360

Subgroups

subgroupG/H
centerC2×C9#821
commutatorC3×C8C2×C4×C9
FrattiniC2×C3×C8C2×C3×D3
FittingC3×C9×M32C2
socleC2×C32C3×#102
prime radicalC3×#904C2×C3
cosocleC2×C32×C8C22×C3
hypercenterC9×M32D3
hypocenterC3C9×#360
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C9 ◁ C2×C4×C9 ◁ C2×C8×C9 ◁ C9×M32

200 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 75 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1570);