MinT - Information on Result #2222826

Information on Result #2222826

Linear OA(2¹²⁴, 184, F₂, 38) (dual of [184, 60, 39]-code), using 1 times truncation based on linear OA(2¹²⁵, 185, F₂, 39) (dual of [185, 60, 40]-code), using

concatenation of two codes [i] based on
1. linear OA(16²², 37, F₁₆, 19) (dual of [37, 15, 20]-code), using
  - discarding factors / shortening the dual code based on linear OA(16²², 38, F₁₆, 19) (dual of [38, 16, 20]-code), using
    - extended algebraic-geometric code AG_e(F,18P) [i] based on function field F/F₁₆ with g(F) = 3 and N(F) ≥ 38, using
      - a function field by SÃ©mirat [i]
2. linear OA(2¹, 5, F₂, 1) (dual of [5, 4, 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.

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

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(2¹²⁴, 92, F₂, 2, 38) (dual of [(92, 2), 60, 39]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2¹²⁴, 61, F₂, 3, 38) (dual of [(61, 3), 59, 39]-NRT-code)	[i]		OOA Folding