Finite Group Databasebeta

#13135779

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22×C3

Aliases

No aliases for this group.

Splittings

FittingC3×C9×#100 ⋊ C2
SylowC3×C9 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#11720523
commutatorC23×C3×C9C2×C4
FrattiniC2×C3×D4C2×C3⋊D3
FittingC3×C9×#100C2
socleC2×C32#806
prime radical#11721837C2
cosocleC2×C3×D4×C9C22
hypercenter#100C3⋊D9
hypocenterC3×C9AΣL(1,𝔽16)
LCSG ▷ C23×C3×C9 ▷ C22×C3×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #100

470 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 470 conjugacy classes of subgroups — too many to draw. Only its 85 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:

2^6,3^3|b^2=c,c^2=f,h^3=i,b^a=bd,c^a=ce,g^a=g^2,h^a=h^2i^2,i^a=i^2,d^b=de,e^b=ef,d^c=df

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, 1842);