The generator matrix

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

generates a code of length 93 over Z16 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+192x^88+252x^89+490x^90+516x^91+466x^92+492x^93+412x^94+344x^95+401x^96+276x^97+160x^98+36x^99+35x^100+4x^101+2x^102+3x^104+2x^106+2x^108+6x^110+2x^112+1x^132+1x^136

The gray image is a code over GF(2) with n=744, k=12 and d=352.
This code was found by Heurico 1.16 in 1.1 seconds.