The generator matrix

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

generates a code of length 94 over Z16 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+62x^84+96x^85+244x^86+412x^87+985x^88+1174x^89+2129x^90+2270x^91+3594x^92+3218x^93+4501x^94+3274x^95+3651x^96+2314x^97+2063x^98+1090x^99+825x^100+332x^101+220x^102+100x^103+66x^104+26x^105+36x^106+14x^107+20x^108+2x^109+18x^110+6x^111+8x^112+6x^113+3x^114+2x^115+3x^116+1x^120+1x^122+1x^126

The gray image is a code over GF(2) with n=752, k=15 and d=336.
This code was found by Heurico 1.16 in 23.4 seconds.