Finite Group Databasebeta

#88415⋊C3 #13047586

order1296
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product#88415⋊C3

Splittings

SylowC3×3−1+2 ⋊ SD16

Subgroups

subgroupG/H
centerC2#6192⋊C3
commutator, cosocleC3×C4×C9C22×C3
FrattiniC3×C4C3×D32
FittingC3×C4×3−1+2C22
socleC2×C32C3×D12
prime radicalC3×C4⋊AGL(1,ℤ/9)C2
hypercenterC4D3×AGL(1,ℤ/9)
hypocenterC3×C9C3×SD16
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C4

182 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 182 conjugacy classes of subgroups — too many to draw. Only its 43 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:

2^2,3,2^2,3^3|b^2=d,d^2=e,g^3=h,b^a=bd,d^a=de,g^a=g^2h^2,h^a=h^2,f^b=f^2,g^c=gh^2

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 1304);