Information on Result #641831

Linear OA(9118, 122, F9, 102) (dual of [122, 4, 103]-code), using juxtaposition based on
  1. linear OA(936, 40, F9, 30) (dual of [40, 4, 31]-code), using
    • the cyclic code C(A) with length 40 | 92−1, defining set A = {0,1,2,3,4,5,6,7,8,10,11,12,13,15,16,17,20,21,22,25,31}, and minimum distance d ≥ |{−4,−3,…,25}|+1 = 31 (BCH-bound) [i]
  2. linear OA(978, 82, F9, 71) (dual of [82, 4, 72]-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.

Compare with Markus Grassl’s online database of code parameters.

Other Results with Identical Parameters

None.

Depending Results

None.