Information on Result #1321650
Linear OA(751, 77, F7, 30) (dual of [77, 26, 31]-code), using construction X with Varšamov bound based on
- linear OA(749, 74, F7, 30) (dual of [74, 25, 31]-code), using
- a “X†code from Grassl’s database [i]
- linear OA(749, 75, F7, 28) (dual of [75, 26, 29]-code), using Gilbert–Varšamov bound and bm = 749 > Vbs−1(k−1) = 132579 621823 470439 756996 971450 933592 215793 [i]
- linear OA(71, 2, F7, 1) (dual of [2, 1, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(71, s, F7, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.