Information on Result #669901

Linear OA(6450, 4291, F64, 18) (dual of [4291, 4241, 19]-code), using (u, u+v)-construction based on
  1. linear OA(6415, 195, F64, 9) (dual of [195, 180, 10]-code), using
    • the BCH-code C(I) with length 195 | 642−1, defining interval I = {1,17,33,…,129}, and designed minimum distance d ≥ |I|+1 = 10 [i]
  2. linear OA(6435, 4096, F64, 18) (dual of [4096, 4061, 19]-code), using
    • an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]

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.