Information on Result #690984

Linear OA(949, 94, F9, 27) (dual of [94, 45, 28]-code), using construction X applied to C([0,13]) ⊂ C([0,11]) based on
  1. linear OA(945, 82, F9, 27) (dual of [82, 37, 28]-code), using the expurgated narrow-sense BCH-code C(I) with length 82 | 94−1, defining interval I = [0,13], and minimum distance d ≥ |{−13,−12,…,13}|+1 = 28 (BCH-bound) [i]
  2. linear OA(937, 82, F9, 23) (dual of [82, 45, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 82 | 94−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
  3. linear OA(94, 12, F9, 3) (dual of [12, 8, 4]-code or 12-cap in PG(3,9)), 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.