Finite Group Databasebeta

#13135756

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C3

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #347

Subgroups

subgroupG/H
centerC4C4×C3⋊Dic9
commutatorC3×C4×C9C42
FrattiniC2×C3×C8C2×C3⋊D3
FittingC3×C9×#97C2
socleC2×C32#803
prime radicalC22×C32#208
cosocleC2×C3×C8×C9C22
hypercenter#97C3⋊D9
hypocenterC3×C9#347
LCSG ▷ C3×C4×C9 ▷ C3×C9
UCSC1 ◁ C4 ◁ #97

230 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 127 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|a^2=d,b^2=c,d^2=e,e^2=f,h^3=i,b^a=be,c^a=cf,g^a=g^2,h^a=h^2i^2,i^a=i^2,d^b=df

Conjugacy classes & character table

282 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1819);