Finite Group Databasebeta

#13141192

order1728
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

FittingC9×#384 ⋊ C3
Sylow#384 ⋊ 3−1+2

Subgroups

subgroupG/H
centerC2×C3C3×#127⋊C3
commutatorC3×C42C32×C4
Frattini, socleC23×C3C2×C3×A4
FittingC9×#384C3
prime radicalC2×C3×C42⋊C3C2×C3
cosocleC2×C3×C42C2×C32
hypercenterC2×C9#127⋊C3
hypocenterC42C4×3−1+2
LCSG ▷ C3×C42 ▷ C42
UCSC1 ◁ C2×C3 ◁ C2×C9

156 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 36 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:

2,3^2,2,3,2^4|a^2=d,c^3=e,f^2=h,g^2=hi,f^a=fh,g^a=ghi,c^b=ce,f^b=fg,g^b=fhi,h^b=i,i^b=hi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 7255);