Finite Group Databasebeta

#10588230⋊C3 #13135684

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

Aliases

unambiguous semidirect product#10588230⋊C3

Splittings

Sylow3−1+2 ⋊ #349

Subgroups

subgroupG/H
centerC4#3676⋊C3
commutatorC22×C9C2×C3×C8
FrattiniC2×C3×C8C2×C3×D3
FittingC2×M16×3−1+2C2
socleC2×C3C3×#830
prime radicalC23×C32C3⋊C8
cosocleC2×C8×C9C22×C3
hypercenterC2×M16AGL(1,ℤ/9)
hypocenterC9C3×#349
LCSG ▷ C22×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×M16

208 conjugacy classes of subgroups; only the 76 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 76 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) = 144

Polycyclic presentation:

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

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1747);