MinT - Information on Result #637224

Information on Result #637224

Linear OA(4⁹⁶, 120, F₄, 51) (dual of [120, 24, 52]-code), using concatenation of two codes based on

linear OA(64¹², 20, F₆₄, 12) (dual of [20, 8, 13]-code or 20-arc in PG(11,64)), using
- discarding factors / shortening the dual code based on linear OA(64¹², 64, F₆₄, 12) (dual of [64, 52, 13]-code or 64-arc in PG(11,64)), using
  - Reedâ€“Solomon code RS(52,64) [i]
linear OA(4³, 6, F₄, 3) (dual of [6, 3, 4]-code or 6-arc in PG(2,4) or 6-cap in PG(2,4)), using
- hyperoval in PG(2,Â 4) [i]
- the Hexacode [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 OA(4⁹⁷, 121, F₄, 51) (dual of [121, 24, 52]-code)	[i]		Code Embedding in Larger Space
2	Linear OA(4⁹⁵, 119, F₄, 50) (dual of [119, 24, 51]-code)	[i]		Truncation
3	Linear OA(4⁹⁴, 118, F₄, 49) (dual of [118, 24, 50]-code)	[i]
4	Linear OA(4⁹³, 117, F₄, 48) (dual of [117, 24, 49]-code)	[i]
5	Linear OA(4⁹², 116, F₄, 47) (dual of [116, 24, 48]-code)	[i]
6	Linear OA(4⁹¹, 115, F₄, 46) (dual of [115, 24, 47]-code)	[i]
7	Linear OA(4⁹⁷, 122, F₄, 51) (dual of [122, 25, 52]-code)	[i]		ConstructionÂ X with VarÅ¡amov Bound
8	Linear OOA(4⁹⁶, 60, F₄, 2, 51) (dual of [(60, 2), 24, 52]-NRT-code)	[i]		OOA Folding
9	Linear OOA(4⁹⁶, 40, F₄, 3, 51) (dual of [(40, 3), 24, 52]-NRT-code)	[i]		OOA Folding