Finite Group DatabasebetaFinite Group Databasebeta| order | 1680 |
| isoclinism | isoclinic class of Dic10 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C3×C7 · Schur multiplier (H2) = C22 |
| direct product | C3×C7×#709 |
| Fitting | C2×C3×C4×C5×C7 ⋊ C2 |
| Hall | C3×C5×C7 ⋊ #41 |
| Hall | C5×C7 ⋊ C3×#41 |
| Hall | C3×C5 ⋊ C7×#41 |
| Sylow | C5 ⋊ C3×C7×#41 |
160 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 92 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 840 |
A minimal faithful permutation representation — 3 generators on 23 points:
(1,2,3)(4,5,6,7,8,9,10)(11,12,14,15,13)(17,21)(20,23);(16,18,19,22)(17,20,21,23);(12,13)(14,15)(16,17)(18,20)(19,21)(22,23)546 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1680, 863);