Finite Group Databasebeta

#13135742

order1728
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C3

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #364

Subgroups

subgroupG/H
centerC8C4⋊(C3⋊D9)
commutatorC3×C4×C9C2×C8
FrattiniC2×C3×C8C2×C3⋊D3
FittingC3×C4×C8×C9C2
socleC2×C32C4⋊(C3⋊C8)
prime radicalC22×C32#208
cosocleC2×C3×C8×C9C22
hypercenterC4×C8C3⋊D9
hypocenterC3×C9#364
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C8 ◁ C2×C8 ◁ C4×C8

230 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 143 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,c^2=f,d^2=e,e^2=f,h^3=i,b^a=bc,c^a=cf,g^a=g^2,h^a=h^2i^2,i^a=i^2

Conjugacy classes & character table

444 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1805);