Finite Group Databasebeta

C22×C3×(C22⋊C9)⋊C2 #11724044

order864
isoclinismisoclinic class of (C22⋊C9)⋊C2
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C24

Aliases

direct productC22×C3×(C22⋊C9)⋊C2

Splittings

derivedC22⋊C9 ⋊ C23×C3

Subgroups

subgroupG/H
center, hypercenterC22×C3(C22⋊C9)⋊C2
commutator, cosocle, hypocenterC22⋊C9C23×C3
FrattiniC3C22×C3×S4
Fitting, socleC24×C32D3
LCSG ▷ C22⋊C9
UCSC1 ◁ C22×C3

499 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 499 conjugacy classes of subgroups — too many to draw. Only its 72 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

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C2×(C22⋊C9)⋊C2)⋊Dic3, C3×(C2×(C22⋊C9)⋊C2)⋊C4, C2×Dic3×(C22⋊C9)⋊C2, …
maximal normal subgroup of(C2×(C22⋊C9)⋊C2)⋊Dic3, C3×(C2×(C22⋊C9)⋊C2)⋊C4, C2×Dic3×(C22⋊C9)⋊C2, …
maximal quotient ofC2×C3×(C22⋊C9)⋊Q8, C2×C3×C4×(C22⋊C9)⋊C2, C2×C3×C4⋊((C22⋊C9)⋊C2), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 4011);