Finite Group Databasebeta

3−1+2×(C22⋊C9)⋊C2 #14517982

order1944
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C2

Aliases

direct product3−1+2×(C22⋊C9)⋊C2

Subgroups

subgroupG/H
centerC3C32×(C22⋊C9)⋊C2
commutator, cosocleC3×C22⋊C9C2×C32
FrattiniC32C32×S4
FittingC22×C3×3−1+2D3
socleC22×C32C32×D3
prime radicalC32×(C22⋊C9)⋊C2C3
hypercenter3−1+2(C22⋊C9)⋊C2
hypocenterC22⋊C9C2×3−1+2
LCSG ▷ C3×C22⋊C9 ▷ C22⋊C9
UCSC1 ◁ C3 ◁ 3−1+2

205 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 205 conjugacy classes of subgroups — too many to draw. Only its 42 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) = 108

Conjugacy classes & character table

99 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2376);