Finite Group Databasebeta

#13145294

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

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC4C2×(C22⋊C27)⋊C2
commutator, cosocleC2×C22⋊C27C23
FrattiniC2×C9C22×S4
FittingC23×C4×C9D3
socleC23×C3C22×D9
hypercenterC2×C4(C22⋊C27)⋊C2
hypocenterC22⋊C27#41
LCSG ▷ C2×C22⋊C27 ▷ C22⋊C27
UCSC1 ◁ C4 ◁ C2×C4

433 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 433 conjugacy classes of subgroups — too many to draw. Only its 53 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|b^2=d,e^3=f,f^3=g,c^a=cd,e^a=e^2f^2g^2,f^a=f^2g^2,g^a=g^2,h^a=hi,h^e=i,i^e=hi

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 11357);