Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| isoclinism | isoclinic class of #5464 |
| automorphism | ? |
| homology | Abelianization (H1) = C27 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| derived, Sylow | H(3,𝔽4) ⋊ C27 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C9 | #5464 |
| commutator, hypocenter | H(3,𝔽4) | C27 |
| Frattini | C22×C9 | C22⋊A4 |
| Fitting, cosocle | C9×H(3,𝔽4) | C3 |
| socle | C22×C3 | C22⋊(C22⋊C9) |
| prime radical | C3×H(3,𝔽4) | C9 |
| LCS | G ▷ H(3,𝔽4) | |
| UCS | C1 ◁ C9 | |
178 conjugacy classes of subgroups.
| transitive degree | μt(G) = 216 |
Polycyclic presentation:
3^3,2^6|a^3=b,b^3=c,d^a=de,e^a=d,f^a=fg,g^a=f,h^a=i,i^a=hi,f^d=fh,g^d=gi,f^e=fi,g^e=ghi81 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 2265);