Finite Group DatabasebetaFinite Group Databasebeta| order | 720 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C32×C5 · Schur multiplier (H2) = C23×C3 |
| direct product | C2×C32×C5×D4 |
| unambiguous semidirect product | C4⋊(C22×C32×C5) |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C32×C5 | C22 |
| commutator, Frattini, cosocle | C2 | C23×C32×C5 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C32×C5 ◁ G | |
324 conjugacy classes of subgroups.
| minimal degree | μ(G) = 17 |
| transitive degree | μt(G) = 360 |
A minimal faithful permutation representation — 3 generators on 17 points:
(1,2)(7,8,9)(13,14,15,16,17);(3,4,5,6)(10,11,12);(4,6)450 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(720, 760);