Information on Result #1479450
Linear OOA(4152, 7334, F4, 3, 27) (dual of [(7334, 3), 21850, 28]-NRT-code), using OOA 2-folding based on linear OOA(4152, 14668, F4, 2, 27) (dual of [(14668, 2), 29184, 28]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4152, 14668, F4, 27) (dual of [14668, 14516, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(4152, 16430, F4, 27) (dual of [16430, 16278, 28]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4151, 16429, F4, 27) (dual of [16429, 16278, 28]-code), using
- construction X applied to Ce(26) ⊂ Ce(20) [i] based on
- linear OA(4141, 16384, F4, 27) (dual of [16384, 16243, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(4106, 16384, F4, 21) (dual of [16384, 16278, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(410, 45, F4, 5) (dual of [45, 35, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 6 [i]
- discarding factors / shortening the dual code based on linear OA(410, 63, F4, 5) (dual of [63, 53, 6]-code), using
- construction X applied to Ce(26) ⊂ Ce(20) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4151, 16429, F4, 27) (dual of [16429, 16278, 28]-code), using
- discarding factors / shortening the dual code based on linear OA(4152, 16430, F4, 27) (dual of [16430, 16278, 28]-code), using
Mode: 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.