Finite Group Databasebeta

#10588418⋊C3 #13141643

order1728
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#10588418⋊C3

Splittings

Fitting3−1+2×C22⋊C8 ⋊ C2
Sylow3−1+2 ⋊ #480

Subgroups

subgroupG/H
centerC22C2×C4⋊AGL(1,ℤ/9)
commutator, cosocleC2×C4×C9C23×C3
FrattiniC2×C3×C4C22×C3×D3
Fitting3−1+2×C22⋊C8C2
socleC22×C3C2×C3×D12
prime radical#63492⋊C3C2
hypercenterC22⋊C8AGL(1,ℤ/9)
hypocenterC9C3×#480
LCSG ▷ C2×C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

367 conjugacy classes of subgroups; only the 102 normal subgroups are shown.

normal subgroups only

This group has 367 conjugacy classes of subgroups — too many to draw. Only its 102 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|c^2=efg,e^2=g,h^3=i,b^a=bf,c^a=ce,e^a=eg,h^a=h^2i^2,i^a=i^2,c^b=cf,h^d=hi^2

Conjugacy classes & character table

137 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 7706);