Information on Result #2688884
Linear OOA(4255, 349546, F4, 3, 33) (dual of [(349546, 3), 1048383, 34]-NRT-code), using 41 times duplication based on linear OOA(4254, 349546, F4, 3, 33) (dual of [(349546, 3), 1048384, 34]-NRT-code), using
- OOA 3-folding [i] based on linear OA(4254, 1048638, F4, 33) (dual of [1048638, 1048384, 34]-code), using
- discarding factors / shortening the dual code based on linear OA(4254, 1048639, F4, 33) (dual of [1048639, 1048385, 34]-code), using
- construction X applied to Ce(32) ⊂ Ce(25) [i] based on
- linear OA(4241, 1048576, F4, 33) (dual of [1048576, 1048335, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(4191, 1048576, F4, 26) (dual of [1048576, 1048385, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(413, 63, F4, 6) (dual of [63, 50, 7]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- construction X applied to Ce(32) ⊂ Ce(25) [i] based on
- discarding factors / shortening the dual code based on linear OA(4254, 1048639, F4, 33) (dual of [1048639, 1048385, 34]-code), 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.