Finite Group Databasebeta

#13154013

order1728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C22×C3×C42

Aliases

No aliases for this group.

Splittings

FittingC3×C9×#120 ⋊ C2
SylowC3×C9 ⋊ H(3,𝔽4)

Subgroups

subgroupG/H
centerC22C23×C3⋊D9
commutator, cosocleC22×C3×C9C24
FrattiniC22×C3C23×C3⋊D3
FittingC3×C9×#120C2
socleC22×C32C23×D3
hypercenter#120C3⋊D9
hypocenterC3×C9H(3,𝔽4)
LCSG ▷ C22×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ #120

1300 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 1300 conjugacy classes of subgroups — too many to draw. Only its 251 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

Polycyclic presentation:

2^6,3^3|h^3=i,c^a=cf,d^a=def,g^a=g^2,h^a=h^2i^2,i^a=i^2,c^b=ce,d^b=df

Conjugacy classes & character table

201 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 20076);