Finite Group Databasebeta

C2×#11721332 #13152120

order1728
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22

Aliases

direct productC2×#11721332

Splittings

FittingC2×C9×#126 ⋊ C3
SylowC2×#126 ⋊ 3−1+2

Subgroups

subgroupG/H
centerC2×C3C3×#126⋊C3
commutator, cosocleC3×C42C22×C32
FrattiniC22×C3C22×C3×A4
FittingC2×C9×#126C3
socleC23×C3C2×C3×A4
prime radicalC2×C3×#126⋊C3C3
hypercenterC2×C9#126⋊C3
hypocenterC42C22×3−1+2
LCSG ▷ C3×C42 ▷ C42
UCSC1 ◁ C2×C3 ◁ C2×C9

228 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 216

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18183);