Finite Group Databasebeta

(C3×(C3⋊D3)⋊C3)⋊A4 #14518195

order1944
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C2×C33

Aliases

unambiguous semidirect product(C3×(C3⋊D3)⋊C3)⋊A4

Splittings

FittingC22×C3×H(3,𝔽3) ⋊ C2×C3

Subgroups

subgroupG/H
center, hypercenterC3A4×(C3⋊D3)⋊C3
commutator, cosocleC22×C33C2×C32
FrattiniC32C3×D3×A4
FittingC22×C3×H(3,𝔽3)C2×C3
socleC22×C32C32×D3
hypocenterC22×C32C2×H(3,𝔽3)
LCSG ▷ C22×C33 ▷ C22×C32
UCSC1 ◁ C3

404 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 35 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

Polycyclic presentation:

2,3^3,2^2,3^2|g^a=g^2,h^a=h^2,c^b=cd,e^b=ef,f^b=e,g^c=gh

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72220526, #72222931, #72222953, …
maximal normal subgroup of#72222931, #72222953, #72222965
maximal quotient of#72220526

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2589);