Information on Result #824117
Linear OOA(487, 174, F4, 2, 25) (dual of [(174, 2), 261, 26]-NRT-code), using OOA 2-folding based on linear OA(487, 348, F4, 25) (dual of [348, 261, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(22) [i] based on
- linear OA(486, 342, F4, 25) (dual of [342, 256, 26]-code), using an extension Ce(24) of the narrow-sense BCH-code C(I) with length 341 | 45−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(481, 342, F4, 23) (dual of [342, 261, 24]-code), using an extension Ce(22) of the narrow-sense BCH-code C(I) with length 341 | 45−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(41, 6, F4, 1) (dual of [6, 5, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
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
None.