Information on Result #2699977
Linear OOA(8167, 174767, F8, 3, 28) (dual of [(174767, 3), 524134, 29]-NRT-code), using 81 times duplication based on linear OOA(8166, 174767, F8, 3, 28) (dual of [(174767, 3), 524135, 29]-NRT-code), using
- OOA 3-folding [i] based on linear OA(8166, 524301, F8, 28) (dual of [524301, 524135, 29]-code), using
- discarding factors / shortening the dual code based on linear OA(8166, 524302, F8, 28) (dual of [524302, 524136, 29]-code), using
- trace code [i] based on linear OA(6483, 262151, F64, 28) (dual of [262151, 262068, 29]-code), using
- construction X applied to Ce(27) ⊂ Ce(25) [i] based on
- linear OA(6482, 262144, F64, 28) (dual of [262144, 262062, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(6476, 262144, F64, 26) (dual of [262144, 262068, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(641, 7, F64, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(27) ⊂ Ce(25) [i] based on
- trace code [i] based on linear OA(6483, 262151, F64, 28) (dual of [262151, 262068, 29]-code), using
- discarding factors / shortening the dual code based on linear OA(8166, 524302, F8, 28) (dual of [524302, 524136, 29]-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.