Information on Result #634543
Linear OA(492, 112, F4, 50) (dual of [112, 20, 51]-code), using concatenation of two codes based on
- linear OA(1618, 28, F16, 16) (dual of [28, 10, 17]-code), using
- discarding factors / shortening the dual code based on linear OA(1618, 33, F16, 16) (dual of [33, 15, 17]-code), using
- extended algebraic-geometric code AGe(F,16P) [i] based on function field F/F16 with g(F) = 2 and N(F) ≥ 33, using
- discarding factors / shortening the dual code based on linear OA(1618, 33, F16, 16) (dual of [33, 15, 17]-code), using
- linear OA(42, 4, F4, 2) (dual of [4, 2, 3]-code or 4-arc in PG(1,4)), using
- Reed–Solomon code RS(2,4) [i]
Mode: Constructive and 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(492, 56, F4, 2, 50) (dual of [(56, 2), 20, 51]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(492, 37, F4, 3, 50) (dual of [(37, 3), 19, 51]-NRT-code) | [i] | ||