Finite Group DatabasebetaFinite Group Databasebeta| order | 2187 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #10624496 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C9 · Schur multiplier (H2) = C3 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C9 | #6862 |
| commutator, prime radical | C34 | C3×C9 |
| Frattini, cosocle | C33×C9 | C32 |
| socle | C3 | #10624450 |
| LCS | G ▷ C34 ▷ C33 ▷ C3 ▷ C1 | |
| UCS | C1 ◁ C9 ◁ C32×C9 ◁ C33×C9 ◁ G | |
| LECS | G ▷ C33×C9 ▷ C33 ▷ C3 ▷ C1 | |
154 conjugacy classes of subgroups.
| minimal degree | μ(G) = 81 |
| transitive degree | μt(G) = 81 |
Polycyclic presentation:
3^7|a^3=d,b^3=e,d^3=g,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=dg^2,f^b=fg123 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2187, 146);