The generator matrix

 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  1  1  1  1  1  2  8  2 12  1  1  8  1  1  2 12  1  1  1  1  1  2  1  2  2  8  1  4  1  2  1  1  1  1  1  0  1  2  1  2  1  8  1  2 12  0  1  1  1  2  2  1  2  2  1 12  0  1  2  4  4  4  2  1  1  2  1
 0  2  0  2  0  0  6  6  4 14  2  4 10  6 12 12  6  8  2  8  4  2  2 14 12  8  4  6  0  2 10  8 10  8  8  4  2 12  4  2  2  4 14  2  6 14  8  8  6 12  4  2 10  0  6  2  0  2  8  2 12 14 14  6  6  4  4  0 14 10  0 14  4  2  2 14  2  2  0 14  6  8  2  0  2  8 14  2  2  0  2  4  2  8 10 12 10  4  0
 0  0  2  2 12  6  6  0  4  4 14  2  4 10  6  8  0  8 10  4  2 12  6  6  0  2  6  0 14 14  8  8  4  6  4  2  2 10  2 10  6  4  6 10  4  4  2  2 10 10  0  2  8  6  2 10 10 12 12 10  6  4 10  2 12  2  6  2 12  6 10  8  0  6 10 10  0  8  0  4 10 14  8  2  4 10  8 12  4  6  2  2 14  2 10  2  8  2  0
 0  0  0  8  0  0  0  0  0  0  8  8  0  0  8  0  8  0  0  0  8  8  8  8  8  8  0  8  8  8  8  0  0  8  8  0  8  0  0  0  0  8  0  0  8  0  8  8  8  0  0  0  0  0  0  0  8  0  0  0  0  8  0  0  0  8  8  8  0  8  0  8  8  8  0  0  8  0  8  0  8  0  8  0  8  8  8  8  0  0  8  8  8  8  0  0  0  0  0
 0  0  0  0  8  0  0  0  8  0  0  0  0  0  0  0  0  0  8  8  0  0  8  8  0  8  8  0  0  8  8  8  8  8  0  8  0  8  8  8  8  8  0  0  0  0  8  8  0  0  0  0  0  8  0  8  0  8  0  8  0  8  0  8  8  0  8  8  8  8  0  0  8  0  0  8  8  8  0  0  8  0  8  8  0  8  0  0  8  0  8  0  8  8  0  0  8  0  0
 0  0  0  0  0  8  0  0  0  8  8  8  8  8  0  0  8  8  0  8  0  8  0  8  8  8  0  0  8  0  8  8  8  0  0  0  8  8  0  0  8  8  8  0  8  0  0  8  0  8  0  0  0  8  8  8  8  8  0  8  0  0  0  0  0  0  8  0  0  8  8  0  0  0  0  0  0  8  8  8  0  8  8  8  0  8  8  8  0  0  8  8  0  0  8  8  0  0  0
 0  0  0  0  0  0  8  0  0  0  0  8  0  8  8  0  8  0  8  0  8  8  0  0  8  8  0  8  8  0  8  0  0  8  8  0  0  0  0  0  8  8  8  0  0  8  0  0  8  8  8  0  8  8  0  8  0  0  8  0  8  0  0  0  8  0  0  8  8  8  8  0  8  8  8  0  0  0  0  8  8  8  0  8  8  0  0  8  8  8  8  8  0  0  8  0  0  0  0
 0  0  0  0  0  0  0  8  8  0  8  8  8  8  8  8  0  0  8  8  0  8  8  0  0  8  0  0  0  0  8  0  0  8  0  8  0  0  0  8  8  8  0  0  8  0  0  8  8  0  8  8  8  0  8  0  8  0  0  0  8  0  0  8  0  0  8  0  8  0  8  8  0  0  8  0  8  8  0  8  8  0  8  8  0  0  0  8  0  0  0  0  8  8  0  8  0  0  0

generates a code of length 99 over Z16 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+59x^88+126x^89+374x^90+366x^91+879x^92+850x^93+1641x^94+1516x^95+3139x^96+2074x^97+4378x^98+2438x^99+4090x^100+2284x^101+2971x^102+1394x^103+1683x^104+656x^105+709x^106+352x^107+323x^108+136x^109+123x^110+70x^111+60x^112+16x^113+34x^114+4x^115+3x^116+2x^117+8x^118+4x^119+2x^120+1x^122+1x^132+1x^134

The gray image is a code over GF(2) with n=792, k=15 and d=352.
This code was found by Heurico 1.16 in 34.6 seconds.