Finite Group DatabasebetaFinite Group Databasebeta| order | 1680 |
| isoclinism | isoclinic class of #66623 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C5 · Schur multiplier (H2) = C2 |
| direct product | C5×D168 |
| Fitting | C3×C5×C7×C8 ⋊ C2 |
| Hall | C3×C5×C7 ⋊ D8 |
| Hall | C5×C7 ⋊ D24 |
| Hall | C3×C7 ⋊ C5×D8 |
| Hall | C3×C5 ⋊ D56 |
| Sylow | C7 ⋊ C5×D24 |
| Sylow | C3 ⋊ C5×D56 |
88 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 840 |
A minimal faithful permutation representation — 2 generators on 23 points:
(1,2,3,4,5)(6,7,8,9,10,11,12,13)(14,15,16)(17,18,19,20,21,22,23);(7,13)(8,12)(9,11)(15,16)(18,23)(19,22)(20,21)435 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1680, 344);