The generator matrix

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

generates a code of length 87 over Z16 who´s minimum homogenous weight is 85.

Homogenous weight enumerator: w(x)=1x^0+134x^85+200x^86+406x^87+166x^88+66x^89+14x^90+34x^91+1x^104+1x^106+1x^130

The gray image is a code over GF(2) with n=696, k=10 and d=340.
This code was found by Heurico 1.16 in 0.462 seconds.