Information on Result #713908

Linear OA(788, 364, F7, 32) (dual of [364, 276, 33]-code), using construction XX applied to C1 = C([339,25]), C2 = C([1,28]), C3 = C1 + C2 = C([1,25]), and C∩ = C1 ∩ C2 = C([339,28]) based on
  1. linear OA(776, 342, F7, 29) (dual of [342, 266, 30]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {−3,−2,…,25}, and designed minimum distance d ≥ |I|+1 = 30 [i]
  2. linear OA(772, 342, F7, 28) (dual of [342, 270, 29]-code), using the primitive narrow-sense BCH-code C(I) with length 342 = 73−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
  3. linear OA(782, 342, F7, 32) (dual of [342, 260, 33]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {−3,−2,…,28}, and designed minimum distance d ≥ |I|+1 = 33 [i]
  4. linear OA(766, 342, F7, 25) (dual of [342, 276, 26]-code), using the primitive narrow-sense BCH-code C(I) with length 342 = 73−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
  5. linear OA(74, 14, F7, 3) (dual of [14, 10, 4]-code or 14-cap in PG(3,7)), using
  6. linear OA(72, 8, F7, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,7)), 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(788, 182, F7, 2, 32) (dual of [(182, 2), 276, 33]-NRT-code) [i]OOA Folding