Finite Group Databasebeta

#13139256

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #508

Subgroups

subgroupG/H
centerC2D3×#3673
commutator, cosocleC3×C8×C9C23
FrattiniC3×C8C2×D32
FittingC3×C9×Q16C22
socleC2×C32C2×#213
hypercenterQ16D3×D9
hypocenterC3×C9#508
LCSG ▷ C3×C8×C9 ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q16

276 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 65 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 44
transitive degreeμt(G) = 576

Polycyclic presentation:

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

Conjugacy classes & character table

117 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 5319);