The generator matrix

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

generates a code of length 94 over Z16 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+326x^86+1000x^87+1868x^88+3080x^89+4190x^90+5316x^91+6406x^92+7364x^93+7212x^94+7272x^95+6194x^96+5380x^97+3880x^98+2724x^99+1456x^100+860x^101+434x^102+232x^103+166x^104+52x^105+68x^106+26x^108+10x^110+11x^112+6x^114+2x^118

The gray image is a code over GF(2) with n=752, k=16 and d=344.
This code was found by Heurico 1.16 in 78.5 seconds.