Finite Group Databasebeta

#13167657

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C3

Aliases

No aliases for this group.

Splittings

FittingC33×C8 ⋊ Q8
SylowC33 ⋊ #501

Subgroups

subgroupG/H
centerC2#11724364
commutator, cosocleC3×C4×C3⋊D3C23
FrattiniC4C2×C3⋊PSU(3,𝔽2)
FittingC33×C8Q8
socleC2×C33C4⋊Q8
prime radicalC2×C3×C3⋊D3C2×D4
hypercenterC8C3⋊PSU(3,𝔽2)
hypocenterC33#501
LCSG ▷ C3×C4×C3⋊D3 ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4 ◁ C8

210 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 51 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) = 192

Polycyclic presentation:

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

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 33720);