Finite Group Databasebeta

#13165378

order1728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC33 ⋊ #381

Subgroups

subgroupG/H
center, Frattini, hypercenterC22D3×GO+(4,𝔽2)
commutatorC2×C3×C3⋊D3C22×C4
Fitting, socleC22×C33C2×D4
prime radicalC22×D3×C3⋊D3C22
cosocleC22×C3×C3⋊D3C23
hypocenterC33#381
LCSG ▷ C2×C3×C3⋊D3 ▷ C33
UCSC1 ◁ C22

892 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 892 conjugacy classes of subgroups — too many to draw. Only its 84 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=f,b^2=e,b^a=bd,h^a=h^2,i^a=h^2i,c^b=cf,h^b=h^2i^2,g^c=g^2,h^d=h^2,i^d=i^2

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 31441);