Finite Group Databasebeta

#13137151

order1728
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #405

Subgroups

subgroupG/H
centerC2×C4C2×D3×D9
commutatorC2×C3×C9C2×C42
FrattiniC2×C3×C4C2×D32
FittingC3×C42×C9C22
socleC22×C32C2×C4×D3
prime radicalC22×C3⋊D9C2×C4
cosocleC2×C3×C4×C9C23
hypercenterC42D3×D9
hypocenterC3×C9#405
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2×C4 ◁ C42

466 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 466 conjugacy classes of subgroups — too many to draw. Only its 133 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:

2^6,3^3|a^2=e,b^2=e,c^2=d,e^2=f,h^3=i,g^a=g^2,c^b=cf,h^b=h^2i^2,i^b=i^2

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3214);