Finite Group DatabasebetaFinite Group Databasebeta| order | 7479 |
| automorphism | ? |
| homology | Abelianization (H1) = C27 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C277⋊C27 |
| derived, Sylow | C277 ⋊ C27 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C9 | C277⋊C3 |
| commutator, hypocenter | C277 | C27 |
| Fitting | C9×C277 | C3 |
| socle | C3×C277 | C9 |
| LCS | G ▷ C277 | |
| UCS | C1 ◁ C9 | |
8 conjugacy classes of subgroups.
Polycyclic presentation:
3^3,277|a^3=b,b^3=c,d^a=d^116855 conjugacy classes — view the full character table.
| maximal subgroup of | C27×C277⋊C3, C3×C277⋊C27, #36376232, … |
| maximal normal subgroup of | C27×C277⋊C3, C3×C277⋊C27, #36376232, … |
| maximal quotient of | C277⋊C81, C3×C277⋊C27 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7479, 6);