The generator matrix

 1  0  1  1  1  6  1  1 12  1  1 10  1  1  0  1  1  6  1  1 12  1  1 10  1  1  1  0  1 10  1  1  1 12  6  1  1  1  1  1  1  1  1  1  8 14  4  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1  3  6  5  1 12 15  1 10  9  1  0  3  1  6  5  1 12 15  1 10  9  1  0  6  3  1  9  1 12 15  5  1  1 14 10  8  4  2 11 13  7  1  1  1  1  1  0 14  8 14 12  4  6  2 10  8  4 14  2  8  4  2  0
 0  0  8  0  8  0  8  0  8  8  0  8  0  0  0  8  0  0  8  8  8  0  8  8  8  0  0  8  8  0  0  0  8  0  8  8  0  8  0  8  8  0  8  0  8  8  0  0  8  8  0  0  0  8  8  0  8  0  8  0  8  8  0  0  0
 0  0  0  8  8  8  8  0  0  0  8  8  8  8  8  8  0  0  0  8  8  0  0  0  8  0  0  0  8  8  8  8  0  0  8  0  8  0  0  8  8  8  0  0  8  0  8  0  0  8  8  0  0  8  0  8  8  0  0  8  0  8  8  0  0

generates a code of length 65 over Z16 who´s minimum homogenous weight is 63.

Homogenous weight enumerator: w(x)=1x^0+256x^63+63x^64+384x^65+62x^66+256x^67+2x^98

The gray image is a code over GF(2) with n=520, k=10 and d=252.
This code was found by Heurico 1.16 in 0.137 seconds.