Finite Group Databasebeta

#13165757

order1728
isoclinismisoclinic class of D3×PSU(3,𝔽2)
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C3

Aliases

No aliases for this group.

Splittings

SylowC33 ⋊ C8×Q8

Subgroups

subgroupG/H
center, Frattini, hypercenterC4D3×PSU(3,𝔽2)
commutatorC3×C3⋊D3C22×C8
FittingC33×C4C2×Q8
socleC2×C33C4×Q8
prime radicalC2×C3×C3⋊D3C22×C4
cosocleC3×C4×C3⋊D3C23
hypocenterC33C8×Q8
LCSG ▷ C3×C3⋊D3 ▷ C33
UCSC1 ◁ C4

234 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 68 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,d^2=f,e^2=f,b^a=bdef,h^a=i,i^a=h^2,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

72 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 31820);