Information on Result #680023
Linear OA(4241, 1372, F4, 55) (dual of [1372, 1131, 56]-code), using construction X applied to Ce(54) ⊂ Ce(53) based on
- linear OA(4241, 1366, F4, 55) (dual of [1366, 1125, 56]-code), using an extension Ce(54) of the narrow-sense BCH-code C(I) with length 1365 | 46−1, defining interval I = [1,54], and designed minimum distance d ≥ |I|+1 = 55 [i]
- linear OA(4235, 1366, F4, 54) (dual of [1366, 1131, 55]-code), using an extension Ce(53) of the narrow-sense BCH-code C(I) with length 1365 | 46−1, defining interval I = [1,53], and designed minimum distance d ≥ |I|+1 = 54 [i]
- linear OA(40, 6, F4, 0) (dual of [6, 6, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 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 OOA(4241, 686, F4, 2, 55) (dual of [(686, 2), 1131, 56]-NRT-code) | [i] | OOA Folding | |