Information on Result #1821579
OA(213, 70, S2, 5), using construction X applied to RM(1,6) ⊂ K(6) based on
- OA(212, 64, S2, 5), using Kerdock OA K(6) [i]
- linear OA(27, 64, F2, 3) (dual of [64, 57, 4]-code or 64-cap in PG(6,2)), using Reed–Muller code RM(1,6) [i]
- linear OA(21, 6, F2, 1) (dual of [6, 5, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
Mode: Constructive.
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
None.