The generator matrix

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

generates a code of length 63 over Z16 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+252x^62+255x^64+4x^78

The gray image is a code over GF(2) with n=504, k=9 and d=248.
This code was found by Heurico 1.16 in 0.136 seconds.