MinT - Information on Result #2226774

Information on Result #2226774

Linear OA(2²³⁷, 447, F₂, 58) (dual of [447, 210, 59]-code), using 1 times truncation based on linear OA(2²³⁸, 448, F₂, 59) (dual of [448, 210, 60]-code), using

concatenation of two codes [i] based on
1. linear OA(64²⁹, 64, F₆₄, 29) (dual of [64, 35, 30]-code or 64-arc in PG(28,64)), using
  - Reedâ€“Solomon code RS(35,64) [i]
2. linear OA(2¹, 7, F₂, 1) (dual of [7, 6, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
    - parity-check code [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 OOA(2²³⁷, 223, F₂, 2, 58) (dual of [(223, 2), 209, 59]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2²³⁷, 149, F₂, 3, 58) (dual of [(149, 3), 210, 59]-NRT-code)	[i]		OOA Folding