MinT - Information on Result #637110

Information on Result #637110

Linear OA(4²³², 295, F₄, 116) (dual of [295, 63, 117]-code), using concatenation of two codes based on

linear OA(64³⁸, 59, F₆₄, 38) (dual of [59, 21, 39]-code or 59-arc in PG(37,64)), using
- discarding factors / shortening the dual code based on linear OA(64³⁸, 64, F₆₄, 38) (dual of [64, 26, 39]-code or 64-arc in PG(37,64)), using
  - Reedâ€“Solomon code RS(26,64) [i]
linear OA(4², 5, F₄, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,4)), using
- extended Reedâ€“Solomon code RS_e(3,4) [i]
- Hamming code H(2,4) [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

The following results depend on this result:

	Result		This result only	Method
1	Linear OA(4²³², 295, F₄, 115) (dual of [295, 63, 116]-code)	[i]		Strength Reduction
2	Linear OA(4²³³, 296, F₄, 116) (dual of [296, 63, 117]-code)	[i]		Code Embedding in Larger Space
3	Linear OA(4²³¹, 294, F₄, 115) (dual of [294, 63, 116]-code)	[i]		Truncation
4	Linear OA(4²³⁰, 293, F₄, 114) (dual of [293, 63, 115]-code)	[i]		Truncation
5	Linear OOA(4²³², 147, F₄, 2, 116) (dual of [(147, 2), 62, 117]-NRT-code)	[i]		OOA Folding
6	Linear OOA(4²³², 98, F₄, 3, 116) (dual of [(98, 3), 62, 117]-NRT-code)	[i]		OOA Folding