Information on Result #699177
Linear OA(8122, 531444, F81, 8) (dual of [531444, 531422, 9]-code), using construction X applied to Ce(7) ⊂ Ce(6) based on
- linear OA(8122, 531441, F81, 8) (dual of [531441, 531419, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 531440 = 813−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(8119, 531441, F81, 7) (dual of [531441, 531422, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 531440 = 813−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(810, 3, F81, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(810, s, F81, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(944, 1062888, F9, 8) (dual of [1062888, 1062844, 9]-code) | [i] | Trace Code | |
| 2 | Linear OA(8126, 531526, F81, 8) (dual of [531526, 531500, 9]-code) | [i] | (u, u+v)-Construction | |
| 3 | Linear OA(8127, 531544, F81, 8) (dual of [531544, 531517, 9]-code) | [i] | ||
| 4 | Linear OA(8128, 537924, F81, 8) (dual of [537924, 537896, 9]-code) | [i] | ||
| 5 | Linear OOA(8122, 265722, F81, 2, 8) (dual of [(265722, 2), 531422, 9]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(8122, 177148, F81, 3, 8) (dual of [(177148, 3), 531422, 9]-NRT-code) | [i] | ||
| 7 | Linear OOA(8122, 132861, F81, 4, 8) (dual of [(132861, 4), 531422, 9]-NRT-code) | [i] | ||
| 8 | Linear OOA(8122, 132861, F81, 8, 8) (dual of [(132861, 8), 1062866, 9]-NRT-code) | [i] | OA Folding and Stacking | |