Information on Result #678166

Linear OA(4124, 1048597, F4, 17) (dual of [1048597, 1048473, 18]-code), using construction X applied to Ce(16) ⊂ Ce(13) based on
  1. linear OA(4121, 1048576, F4, 17) (dual of [1048576, 1048455, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
  2. linear OA(4101, 1048576, F4, 14) (dual of [1048576, 1048475, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
  3. linear OA(43, 21, F4, 2) (dual of [21, 18, 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(4124, 524298, F4, 2, 17) (dual of [(524298, 2), 1048472, 18]-NRT-code) [i]OOA Folding
2Linear OOA(4124, 349532, F4, 3, 17) (dual of [(349532, 3), 1048472, 18]-NRT-code) [i]
3Linear OOA(4124, 131074, F4, 17, 17) (dual of [(131074, 17), 2228134, 18]-NRT-code) [i]OOA Folding and Stacking with Additional Row