Finite Group Databasebeta

#13143262

order1728
automorphism?
homologyAbelianization (H1) = C22×C3×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Sylow3−1+2 ⋊ #504

Subgroups

subgroupG/H
centerC8C22×AGL(1,ℤ/9)
commutatorC2×C9C22×C3×C8
FrattiniC3×C8C22×C3×D3
Fitting3−1+2×#131C2
socleC2×C3C22×C3×C3⋊C8
prime radicalC32×#41Dic3
cosocleC8×C9C23×C3
hypercenter#131AGL(1,ℤ/9)
hypocenterC9C3×#504
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C8 ◁ #131

283 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 283 conjugacy classes of subgroups — too many to draw. Only its 162 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) = 288

Polycyclic presentation:

2^3,3,2^3,3^2|a^2=e,e^2=f,f^2=g,h^3=i,h^a=h^2i^2,i^a=i^2,c^b=cg,h^d=hi^2

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 9325);