Information on Result #1478990
Linear OOA(4117, 98125, F4, 3, 16) (dual of [(98125, 3), 294258, 17]-NRT-code), using OOA 2-folding based on linear OOA(4117, 196250, F4, 2, 16) (dual of [(196250, 2), 392383, 17]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4117, 196250, F4, 16) (dual of [196250, 196133, 17]-code), using
- discarding factors / shortening the dual code based on linear OA(4117, 262189, F4, 16) (dual of [262189, 262072, 17]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4116, 262188, F4, 16) (dual of [262188, 262072, 17]-code), using
- construction X applied to C([0,8]) ⊂ C([0,5]) [i] based on
- linear OA(4109, 262145, F4, 17) (dual of [262145, 262036, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(473, 262145, F4, 11) (dual of [262145, 262072, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-code), using
- construction X applied to C([0,8]) ⊂ C([0,5]) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4116, 262188, F4, 16) (dual of [262188, 262072, 17]-code), using
- discarding factors / shortening the dual code based on linear OA(4117, 262189, F4, 16) (dual of [262189, 262072, 17]-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.