Finite Group Databasebeta

#13146971

order1728
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C22×C3

Aliases

No aliases for this group.

Splittings

FittingC22×D4×C9 ⋊ D3

Subgroups

subgroupG/H
centerC2#11722376
commutator, cosocleC4×C9×A4C22
FrattiniC3×C4C2×C3⋊S4
FittingC22×D4×C9D3
socleC23×C3#638
hypercenterD4C9⋊S4
hypocenterC9×A4D8
LCSG ▷ C4×C9×A4 ▷ C2×C9×A4 ▷ C9×A4
UCSC1 ◁ C2 ◁ C4 ◁ D4

349 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 349 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 216

Polycyclic presentation:

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

Conjugacy classes & character table

99 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13034);