Information on Result #733516

Linear OA(2772, 531498, F27, 16) (dual of [531498, 531426, 17]-code), using (u, u+v)-construction based on
  1. linear OA(2710, 48, F27, 8) (dual of [48, 38, 9]-code), using
  2. linear OA(2762, 531450, F27, 16) (dual of [531450, 531388, 17]-code), using
    • construction X applied to Ce(15) ⊂ Ce(13) [i] based on
      1. linear OA(2761, 531441, F27, 16) (dual of [531441, 531380, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
      2. linear OA(2753, 531441, F27, 14) (dual of [531441, 531388, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
      3. linear OA(271, 9, F27, 1) (dual of [9, 8, 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(2772, 265749, F27, 2, 16) (dual of [(265749, 2), 531426, 17]-NRT-code) [i]OOA Folding