Finite Group Databasebeta

C3×C3⋊#3689 #13048404

order1296
isoclinismisoclinic class of C3⋊#3688
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C3

Aliases

direct productC3×C3⋊#3689
unambiguous semidirect productC3⋊(C3×#3689)

Splittings

derivedC3×Q8⋊C9 ⋊ C2×C3

Subgroups

subgroupG/H
center, hypercenterC2×C3C3⋊((C22⋊C9)⋊C2)
commutator, cosocle, hypocenterC3×Q8⋊C9C2×C3
FrattiniC2×C3C3×C3⋊S4
FittingC33×Q8D3
socleC2×C33S4
LCSG ▷ C3×Q8⋊C9
UCSC1 ◁ C2×C3

217 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 217 conjugacy classes of subgroups — too many to draw. Only its 46 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) = 432

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 2122);