MinT - Information on Result #2242003

Information on Result #2242003

Linear OA(4¹⁶¹, 242, F₄, 68) (dual of [242, 81, 69]-code), using 15 times truncation based on linear OA(4¹⁷⁶, 257, F₄, 83) (dual of [257, 81, 84]-code), using

strength reduction [i] based on linear OA(4¹⁷⁶, 257, F₄, 86) (dual of [257, 81, 87]-code), using
- the BCH-code C(I) with length 257Â | 4⁸âˆ’1, defining interval IÂ =Â {1,4,7,…,256}, and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 87 [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.

Compare with Markus Grassl’s online database of code parameters.

Other Results with Identical Parameters

None.

Depending Results

None.