Finite Group Databasebeta

#13135191

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#11720332
commutatorC23×C3×C9C2×C4
FrattiniC2×C3×D4D32
Fitting, cosocleC2×C3×D4×C9C22
socleC2×C32#834
prime radicalC3×#937D3
hypercenterC2×D4D3×D9
hypocenterC3×C9AΣL(1,𝔽16)
LCSG ▷ C23×C3×C9 ▷ C22×C3×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4

328 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 144

Polycyclic presentation:

2^6,3^3|b^2=c,g^3=i,b^a=bd,c^a=ce,h^a=h^2,d^b=de,e^b=ef,g^b=g^2i^2,i^b=i^2,d^c=df

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1254);