Information on Result #1583175
Linear OOA(8172, 153764, F81, 4, 23) (dual of [(153764, 4), 614984, 24]-NRT-code), using OOA 2-folding based on linear OOA(8172, 307528, F81, 2, 23) (dual of [(307528, 2), 614984, 24]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(8172, 307529, F81, 2, 23) (dual of [(307529, 2), 614986, 24]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(8172, 307529, F81, 23) (dual of [307529, 307457, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(8172, 531465, F81, 23) (dual of [531465, 531393, 24]-code), using
- construction X applied to C([0,11]) ⊂ C([0,8]) [i] based on
- linear OA(8167, 531442, F81, 23) (dual of [531442, 531375, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 531442 | 816−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
- linear OA(8149, 531442, F81, 17) (dual of [531442, 531393, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 531442 | 816−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(815, 23, F81, 5) (dual of [23, 18, 6]-code or 23-arc in PG(4,81)), using
- discarding factors / shortening the dual code based on linear OA(815, 81, F81, 5) (dual of [81, 76, 6]-code or 81-arc in PG(4,81)), using
- Reed–Solomon code RS(76,81) [i]
- discarding factors / shortening the dual code based on linear OA(815, 81, F81, 5) (dual of [81, 76, 6]-code or 81-arc in PG(4,81)), using
- construction X applied to C([0,11]) ⊂ C([0,8]) [i] based on
- discarding factors / shortening the dual code based on linear OA(8172, 531465, F81, 23) (dual of [531465, 531393, 24]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(8172, 307529, F81, 23) (dual of [307529, 307457, 24]-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.