Information on Result #1191808
Digital (135, 149, 2097151)-net over F8, using net defined by OOA based on linear OOA(8149, 2097151, F8, 21, 14) (dual of [(2097151, 21), 44040022, 15]-NRT-code), using
- OOA 3-folding and stacking with additional row [i] based on linear OOA(8149, 6291454, F8, 3, 14) (dual of [(6291454, 3), 18874213, 15]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(8149, 6291455, F8, 3, 14) (dual of [(6291455, 3), 18874216, 15]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(843, 699053, F8, 3, 7) (dual of [(699053, 3), 2097116, 8]-NRT-code), using
- OOA 3-folding [i] based on linear OA(843, 2097159, F8, 7) (dual of [2097159, 2097116, 8]-code), using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- linear OA(843, 2097152, F8, 7) (dual of [2097152, 2097109, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(836, 2097152, F8, 6) (dual of [2097152, 2097116, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(80, 7, F8, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- OOA 3-folding [i] based on linear OA(843, 2097159, F8, 7) (dual of [2097159, 2097116, 8]-code), using
- linear OOA(8106, 5592402, F8, 3, 14) (dual of [(5592402, 3), 16777100, 15]-NRT-code), using
- trace code [i] based on linear OOA(6453, 2796201, F64, 3, 14) (dual of [(2796201, 3), 8388550, 15]-NRT-code), using
- OOA 3-folding [i] based on linear OA(6453, large, F64, 14) (dual of [large, large−53, 15]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 644−1, defining interval I = [0,13], and designed minimum distance d ≥ |I|+1 = 15 [i]
- OOA 3-folding [i] based on linear OA(6453, large, F64, 14) (dual of [large, large−53, 15]-code), using
- trace code [i] based on linear OOA(6453, 2796201, F64, 3, 14) (dual of [(2796201, 3), 8388550, 15]-NRT-code), using
- linear OOA(843, 699053, F8, 3, 7) (dual of [(699053, 3), 2097116, 8]-NRT-code), using
- (u, u+v)-construction [i] based on
- discarding factors / shortening the dual code based on linear OOA(8149, 6291455, F8, 3, 14) (dual of [(6291455, 3), 18874216, 15]-NRT-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.