Finite Group Databasebeta

#13137189

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #442

Subgroups

subgroupG/H
centerC22C2×#6192
commutatorC3×C4×C9C22×C4
FrattiniC2×C3×C4C2×D32
FittingC3×C42×C9C22
socleC22×C32C2×D12
prime radicalC2×#88417C2
cosocleC2×C3×C4×C9C23
hypercenterC42D3×D9
hypocenterC3×C9#442
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C42

490 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 490 conjugacy classes of subgroups — too many to draw. Only its 105 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|b^2=ef,c^2=d,e^2=f,g^3=i,b^a=be,e^a=ef,g^a=g^2i^2,i^a=i^2,c^b=cf,h^b=h^2

Conjugacy classes & character table

186 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3252);