Finite Group Databasebeta

#13134239

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC27×C22⋊C8 ⋊ C2
SylowC27 ⋊ #447

Subgroups

subgroupG/H
centerC22C2×D108
commutator, cosocleC2×C4×C27C23
FrattiniC2×C4×C9C22×D3
FittingC27×C22⋊C8C2
socleC22×C3C2×D36
hypercenterC22⋊C8D27
hypocenterC27#447
LCSG ▷ C2×C4×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

396 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 432

Polycyclic presentation:

2^6,3^3|c^2=ef,e^2=f,g^3=h,h^3=i,c^a=ce,e^a=ef,g^a=g^2h^2i^2,h^a=h^2i^2,i^a=i^2,c^b=cd

Conjugacy classes & character table

279 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 302);