Finite Group Databasebeta

C23×((C22⋊C9)⋊C2)⋊C3 #13180080

order1728
isoclinismisoclinic class of ((C22⋊C9)⋊C2)⋊C3
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C27

Aliases

direct productC23×((C22⋊C9)⋊C2)⋊C3
unambiguous semidirect product((C22⋊C9)⋊C2)⋊(C23×C3)
unambiguous semidirect product#1094⋊C24
unambiguous semidirect product(C2×#1094)⋊C23

Splittings

derivedC22⋊C9 ⋊ C24×C3

Subgroups

subgroupG/H
center, hypercenterC23((C22⋊C9)⋊C2)⋊C3
commutator, cosocle, hypocenterC22⋊C9C24×C3
FrattiniC3C23×C3×S4
FittingC25×C32D3
socleC25×C3C3×D3
LCSG ▷ C22⋊C9
UCSC1 ◁ C23

2682 conjugacy classes of subgroups; only the 230 normal subgroups are shown.

normal subgroups only

This group has 2682 conjugacy classes of subgroups — too many to draw. Only its 230 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) = 72

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#63694⋊C3, C23×C3×((C22⋊C9)⋊C2)⋊C3, C2×A4×((C22⋊C9)⋊C2)⋊C3, …
maximal normal subgroup ofC22×#63694⋊C3, C23×C3×((C22⋊C9)⋊C2)⋊C3, C2×A4×((C22⋊C9)⋊C2)⋊C3
maximal quotient ofC22×#63694⋊C3, #72245974, C23×C3×((C22⋊C9)⋊C2)⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 46143);