Finite Group Databasebeta

C2×C9×#874 #13152292

order1728
automorphism?
homologyAbelianization (H1) = C24×C9 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×C9×#874

Splittings

FittingC2×C3×C42×C9 ⋊ C2
SylowC3×C9 ⋊ C2×#127

Subgroups

subgroupG/H
centerC23×C9C22×D3
commutatorC22×C3C24×C9
FrattiniC22×C3C23×C3×D3
FittingC2×C3×C42×C9C2
socleC23×C32C23×C3
prime radicalC2×C3×#874C3
cosocleC22×C32C24×C3
hypercenterC2×C42×C9D3
hypocenterC3C2×C9×#127
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23×C9 ◁ C2×C42×C9

1602 conjugacy classes of subgroups; only the 477 normal subgroups are shown.

normal subgroups only

This group has 1602 conjugacy classes of subgroups — too many to draw. Only its 477 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) = 576

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18355);