Finite Group Databasebeta

#10588399⋊C3 #13141623

order1728
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#10588399⋊C3

Splittings

Sylow3−1+2 ⋊ #432

Subgroups

subgroupG/H
centerC2×C4C22×AGL(1,ℤ/9)
commutatorC22×C9C22×C3×C4
FrattiniC2×C3×C4C22×C3×D3
Fitting3−1+2×C22⋊C8C2
socleC22×C3C2×C3×C4×D3
prime radicalC23×C32C4×D3
cosocleC2×C4×C9C23×C3
hypercenterC22⋊C8AGL(1,ℤ/9)
hypocenterC9C3×#432
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ C22⋊C8

355 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 355 conjugacy classes of subgroups — too many to draw. Only its 122 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=f,c^2=e,e^2=g,h^3=i,c^a=cf,h^a=h^2i^2,i^a=i^2,c^b=cfg,h^d=hi^2

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 7686);