MinT - Information on Result #2242344

Information on Result #2242344

Linear OA(4²⁴⁵, 275, F₄, 146) (dual of [275, 30, 147]-code), using 1 times truncation based on linear OA(4²⁴⁶, 276, F₄, 147) (dual of [276, 30, 148]-code), using

concatenation of two codes [i] based on
1. linear OA(64³⁶, 46, F₆₄, 36) (dual of [46, 10, 37]-code or 46-arc in PG(35,64)), using
  - discarding factors / shortening the dual code based on linear OA(64³⁶, 64, F₆₄, 36) (dual of [64, 28, 37]-code or 64-arc in PG(35,64)), using
    - Reedâ€“Solomon code RS(28,64) [i]
2. 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.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(4²⁴⁵, 137, F₄, 2, 146) (dual of [(137, 2), 29, 147]-NRT-code)	[i]		OOA Folding
2	Linear OOA(4²⁴⁵, 91, F₄, 3, 146) (dual of [(91, 3), 28, 147]-NRT-code)	[i]		OOA Folding