Finite Group Databasebeta

#10588134⋊C3 #13135296

order1728
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#10588134⋊C3

Splittings

Sylow3−1+2 ⋊ #334

Subgroups

subgroupG/H
centerC2×C4C4⋊AGL(1,ℤ/9)
commutatorC4×C9C2×C3×C8
FrattiniC3×C42C2×C3×D3
FittingC4×C8×3−1+2C2
socleC22×C3C3×C4⋊Dic3
prime radicalC22×C32C4⋊Dic3
cosocleC42×C9C22×C3
hypercenterC4×C8AGL(1,ℤ/9)
hypocenterC9C3×#334
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

184 conjugacy classes of subgroups; only the 96 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 96 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) = 576

Polycyclic presentation:

2^2,3,2^4,3^2|a^2=e,b^2=d,d^2=f,e^2=g,h^3=i,b^a=bd,d^a=df,h^a=h^2i^2,i^a=i^2,h^c=hi^2

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1359);