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

generates a code of length 93 over Z16 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+261x^84+412x^85+818x^86+916x^87+1531x^88+1672x^89+2498x^90+2832x^91+3761x^92+3720x^93+3728x^94+3016x^95+2399x^96+1576x^97+1216x^98+716x^99+685x^100+300x^101+294x^102+156x^103+140x^104+32x^105+46x^106+12x^107+21x^108+8x^110+1x^136

The gray image is a code over GF(2) with n=744, k=15 and d=336.
This code was found by Heurico 1.16 in 29.8 seconds.