MinT - Information on Result #823371

Information on Result #823371

Linear OOA(4⁶⁴, 257, F₄, 2, 18) (dual of [(257, 2), 450, 19]-NRT-code), using OOA 2-folding based on linear OA(4⁶⁴, 514, F₄, 18) (dual of [514, 450, 19]-code), using

trace code [i] based on linear OA(16³², 257, F₁₆, 18) (dual of [257, 225, 19]-code), using
- the BCH-code C(I) with length 257Â | 16⁴âˆ’1, defining interval IÂ =Â {1,16,31,…,256}, and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 19 [i]

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

None.