Information on Result #828591
Linear OOA(4248, 686, F4, 2, 57) (dual of [(686, 2), 1124, 58]-NRT-code), using OOA 2-folding based on linear OA(4248, 1372, F4, 57) (dual of [1372, 1124, 58]-code), using
- discarding factors / shortening the dual code based on linear OA(4248, 1373, F4, 57) (dual of [1373, 1125, 58]-code), using
- construction X applied to Ce(56) ⊂ Ce(54) [i] based on
- linear OA(4247, 1366, F4, 57) (dual of [1366, 1119, 58]-code), using an extension Ce(56) of the narrow-sense BCH-code C(I) with length 1365 | 46−1, defining interval I = [1,56], and designed minimum distance d ≥ |I|+1 = 57 [i]
- 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(41, 7, F4, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(56) ⊂ Ce(54) [i] based on
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
None.