Information on Result #1719224
Digital (143, 167, 32771)-net over F4, using net defined by OOA based on linear OOA(4167, 32771, F4, 27, 24) (dual of [(32771, 27), 884650, 25]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OOA(4167, 131085, F4, 3, 24) (dual of [(131085, 3), 393088, 25]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 131087, F4, 3, 24) (dual of [(131087, 3), 393094, 25]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4167, 131087, F4, 2, 24) (dual of [(131087, 2), 262007, 25]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4167, 262174, F4, 24) (dual of [262174, 262007, 25]-code), using
- discarding factors / shortening the dual code based on linear OA(4167, 262175, F4, 24) (dual of [262175, 262008, 25]-code), using
- 1 times truncation [i] based on linear OA(4168, 262176, F4, 25) (dual of [262176, 262008, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(20) [i] based on
- linear OA(4163, 262144, F4, 25) (dual of [262144, 261981, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(4136, 262144, F4, 21) (dual of [262144, 262008, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 262143 = 49−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(45, 32, F4, 3) (dual of [32, 27, 4]-code or 32-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), using
- construction X applied to Ce(24) ⊂ Ce(20) [i] based on
- 1 times truncation [i] based on linear OA(4168, 262176, F4, 25) (dual of [262176, 262008, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(4167, 262175, F4, 24) (dual of [262175, 262008, 25]-code), using
- OOA 2-folding [i] based on linear OA(4167, 262174, F4, 24) (dual of [262174, 262007, 25]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(4167, 131087, F4, 2, 24) (dual of [(131087, 2), 262007, 25]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4167, 131087, F4, 3, 24) (dual of [(131087, 3), 393094, 25]-NRT-code), using
Mode: 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.