Information on Result #713597

Linear OA(761, 355, F7, 23) (dual of [355, 294, 24]-code), using construction XX applied to C1 = C([36,56]), C2 = C([39,58]), C3 = C1 + C2 = C([39,56]), and C∩ = C1 ∩ C2 = C([36,58]) based on
  1. linear OA(754, 342, F7, 21) (dual of [342, 288, 22]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {36,37,…,56}, and designed minimum distance d ≥ |I|+1 = 22 [i]
  2. linear OA(752, 342, F7, 20) (dual of [342, 290, 21]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {39,40,…,58}, and designed minimum distance d ≥ |I|+1 = 21 [i]
  3. linear OA(758, 342, F7, 23) (dual of [342, 284, 24]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {36,37,…,58}, and designed minimum distance d ≥ |I|+1 = 24 [i]
  4. linear OA(748, 342, F7, 18) (dual of [342, 294, 19]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {39,40,…,56}, and designed minimum distance d ≥ |I|+1 = 19 [i]
  5. linear OA(72, 8, F7, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,7)), using
  6. linear OA(71, 5, F7, 1) (dual of [5, 4, 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(761, 177, F7, 2, 23) (dual of [(177, 2), 293, 24]-NRT-code) [i]OOA Folding
2Linear OOA(761, 118, F7, 3, 23) (dual of [(118, 3), 293, 24]-NRT-code) [i]