Finite Group Databasebeta

#13144490

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23×C3

Aliases

No aliases for this group.

Splittings

FittingC3×C9×#123 ⋊ C2
SylowC3×C9 ⋊ #458

Subgroups

subgroupG/H
centerC2#11721837
commutator, cosocleC23×C3×C9C23
FrattiniC23×C3C22×C3⋊D3
FittingC3×C9×#123C2
socleC2×C32#937
prime radical#11722661C2
hypercenter#123C3⋊D9
hypocenterC3×C9#458
LCSG ▷ C23×C3×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C23 ◁ #123

800 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 135 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|c^2=f,h^3=i,c^a=ce,d^a=df,g^a=g^2,h^a=h^2i^2,i^a=i^2,c^b=cd,e^b=ef

Conjugacy classes & character table

198 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 10553);