Finite Group Databasebeta

#13165752

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

Aliases

No aliases for this group.

Splittings

SylowC33 ⋊ #427

Subgroups

subgroupG/H
centerC2D3×#3777
commutatorC3×C3⋊Dic3C22×C4
Frattini, hypercenterC4D3×PSU(3,𝔽2)
FittingC33×C4C2×Q8
socleC2×C33C2×C4⋊C4
prime radicalC2×D3×C3⋊D3D4
cosocleC3×C4×C3⋊D3C23
hypocenterC33#427
LCSG ▷ C3×C3⋊Dic3 ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4

298 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 64 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) = 96

Polycyclic presentation:

2^6,3^3|a^2=d,b^2=d,c^2=f,e^2=f,b^a=bdef,e^a=ef,h^a=i,i^a=h^2,e^b=ef,h^b=hi^2,i^b=h^2i^2,g^c=g^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, 31815);