Information on Result #677275

Linear OA(324, 256, F3, 7) (dual of [256, 232, 8]-code), using construction X applied to Ce(6) ⊂ Ce(3) based on
  1. linear OA(321, 243, F3, 7) (dual of [243, 222, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 242 = 35−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
  2. linear OA(311, 243, F3, 4) (dual of [243, 232, 5]-code), using an extension Ce(3) of the primitive narrow-sense BCH-code C(I) with length 242 = 35−1, defining interval I = [1,3], and designed minimum distance d ≥ |I|+1 = 4 [i]
  3. linear OA(33, 13, F3, 2) (dual of [13, 10, 3]-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(324, 128, F3, 2, 7) (dual of [(128, 2), 232, 8]-NRT-code) [i]OOA Folding
2Linear OOA(324, 85, F3, 3, 7) (dual of [(85, 3), 231, 8]-NRT-code) [i]