Information on Result #732892

Linear OA(2552, 15710, F25, 14) (dual of [15710, 15658, 15]-code), using (u, u+v)-construction based on
  1. linear OA(2511, 78, F25, 7) (dual of [78, 67, 8]-code), using
    • the BCH-code C(I) with length 78 | 252−1, defining interval I = {1,18,35,…,25}, and designed minimum distance d ≥ |I|+1 = 8 [i]
  2. linear OA(2541, 15632, F25, 14) (dual of [15632, 15591, 15]-code), using
    • construction X applied to Ce(13) ⊂ Ce(11) [i] based on
      1. linear OA(2540, 15625, F25, 14) (dual of [15625, 15585, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
      2. linear OA(2534, 15625, F25, 12) (dual of [15625, 15591, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
      3. linear OA(251, 7, F25, 1) (dual of [7, 6, 2]-code), 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:

ResultThis
result
only
Method
1Linear OOA(2552, 7855, F25, 2, 14) (dual of [(7855, 2), 15658, 15]-NRT-code) [i]OOA Folding