Finite Group Databasebeta

#13146276

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

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC2#11722267
commutator, cosocleC3×C4×C22⋊C9C22
FrattiniC3×C4D3×S4
FittingC22×C32×C4C2×D3
socleC23×C32#67
hypercenterC4D3×(C22⋊C9)⋊C2
hypocenterC3×C22⋊C9D8
LCSG ▷ C3×C4×C22⋊C9 ▷ C2×C3×C22⋊C9 ▷ C3×C22⋊C9
UCSC1 ◁ C2 ◁ C4

360 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 72

Polycyclic presentation:

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

Conjugacy classes & character table

75 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 12339);