Finite Group Databasebeta

#13134931

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

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #329

Subgroups

subgroupG/H
centerC22#88445
commutatorC2×C3×C4×C9C2×C4
FrattiniC3×C42D32
Fitting, cosocleC3×C42×C9C22
socleC22×C32(C2×D3)⋊C4
prime radicalC2×C4⋊(C3⋊D9)C4
hypercenterC42D3×D9
hypocenterC3×C9#329
LCSG ▷ C2×C3×C4×C9 ▷ C22×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C42

286 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 288

Polycyclic presentation:

2^6,3^3|a^2=d,b^2=cd,c^2=ef,d^2=f,h^3=i,b^a=bc,c^a=cf,h^a=h^2i^2,i^a=i^2,c^b=ce,d^b=de,g^b=g^2

Conjugacy classes & character table

183 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 994);