Finite Group Databasebeta

#13136983

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×C9×C16 ⋊ C22
SylowC3×C9 ⋊ C2×D16

Subgroups

subgroupG/H
centerC2#11720818
commutator, cosocleC3×C8×C9C23
FrattiniC3×C8C2×D32
FittingC3×C9×C16C22
socleC2×C32D3×D8
hypercenterC16D3×D9
hypocenterC3×C9C2×D16
LCSG ▷ C3×C8×C9 ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

322 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 59 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|c^2=de,d^2=ef,e^2=f,g^3=i,c^a=cd,d^a=de,e^a=ef,g^a=g^2i^2,i^a=i^2,c^b=cd,d^b=de,e^b=ef,h^b=h^2

Conjugacy classes & character table

141 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 3046);