Finite Group DatabasebetaFinite Group Databasebeta| order | 720 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C32×C4×C5 · Schur multiplier (H2) = C3 |
| direct product | C32×C5×M16 |
| subgroup | G/H | |
|---|---|---|
| center | C32×C4×C5 | C22 |
| commutator | C2 | C2×C32×C4×C5 |
| Frattini, cosocle | C4 | C22×C32×C5 |
| socle | C2×C32×C5 | C2×C4 |
| prime radical | C22×C32×C5 | C4 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C32×C4×C5 ◁ G | |
120 conjugacy classes of subgroups.
| minimal degree | μ(G) = 19 |
| transitive degree | μt(G) = 360 |
A minimal faithful permutation representation — 2 generators on 19 points:
(1,2,3)(7,8,9,10,11)(12,13,14,15,16,17,18,19);(4,5,6)(13,17)(15,19)450 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(720, 387);