Finite Group Databasebeta

C3⋊#92264 #13091437

order1458
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊#92264

Splittings

Fitting, SylowC3×#6896 ⋊ C2

Subgroups

subgroupG/H
centerC3C3×C3⋊AGL(1,ℤ/9)
commutator, cosocleC32×C9C2×C32
FrattiniC32C32×C3⋊D3
FittingC3×#6896C2
socleC33C32×D3
prime radicalC3×C3⋊AGL(1,ℤ/9)C3
hypercenterC9C3⋊AGL(1,ℤ/9)
hypocenterC3×C9C2×3−1+2
LCSG ▷ C32×C9 ▷ C3×C9
UCSC1 ◁ C3 ◁ C9

341 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 341 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 162

Polycyclic presentation:

2,3^6|c^3=g,d^3=f,c^a=d^2,d^a=c^2g,e^a=e^2,f^a=g^2,g^a=f^2,c^b=cf,d^b=dg

Conjugacy classes & character table

93 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72243157, 3−1+2×C3⋊AGL(1,ℤ/9), #72243270, …
maximal normal subgroup of3−1+2×C3⋊AGL(1,ℤ/9), #72243295, D3×#92264, …
maximal quotient of#72243157, #72243270, #72243274, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1458, 1511);