Best Known (30, 36, s)-Nets in Base 5
(30, 36, 130214)-Net over F5 — Constructive and digital
Digital (30, 36, 130214)-net over F5, using
- net defined by OOA [i] based on linear OOA(536, 130214, F5, 6, 6) (dual of [(130214, 6), 781248, 7]-NRT-code), using
- OA 3-folding and stacking [i] based on linear OA(536, 390642, F5, 6) (dual of [390642, 390606, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(536, 390644, F5, 6) (dual of [390644, 390608, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
- linear OA(533, 390625, F5, 6) (dual of [390625, 390592, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(517, 390625, F5, 3) (dual of [390625, 390608, 4]-code or 390625-cap in PG(16,5)), using an extension Ce(2) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,2], and designed minimum distance d ≥ |I|+1 = 3 [i]
- linear OA(53, 19, F5, 2) (dual of [19, 16, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 24 = 52−1, defining interval I = [0,1], and designed minimum distance d ≥ |I|+1 = 3 [i]
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
- discarding factors / shortening the dual code based on linear OA(536, 390644, F5, 6) (dual of [390644, 390608, 7]-code), using
- OA 3-folding and stacking [i] based on linear OA(536, 390642, F5, 6) (dual of [390642, 390606, 7]-code), using
(30, 36, 390644)-Net over F5 — Digital
Digital (30, 36, 390644)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(536, 390644, F5, 6) (dual of [390644, 390608, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
- linear OA(533, 390625, F5, 6) (dual of [390625, 390592, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(517, 390625, F5, 3) (dual of [390625, 390608, 4]-code or 390625-cap in PG(16,5)), using an extension Ce(2) of the primitive narrow-sense BCH-code C(I) with length 390624 = 58−1, defining interval I = [1,2], and designed minimum distance d ≥ |I|+1 = 3 [i]
- linear OA(53, 19, F5, 2) (dual of [19, 16, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 24 = 52−1, defining interval I = [0,1], and designed minimum distance d ≥ |I|+1 = 3 [i]
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
(30, 36, large)-Net in Base 5 — Upper bound on s
There is no (30, 36, large)-net in base 5, because
- 4 times m-reduction [i] would yield (30, 32, large)-net in base 5, but