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

generates a code of length 98 over Z16 who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+84x^90+192x^91+238x^92+402x^93+387x^94+814x^95+547x^96+1176x^97+659x^98+1196x^99+515x^100+792x^101+300x^102+350x^103+238x^104+136x^105+42x^106+26x^107+22x^108+14x^109+14x^110+12x^111+6x^112+8x^113+10x^114+2x^115+1x^116+6x^118+1x^122+1x^150

The gray image is a code over GF(2) with n=784, k=13 and d=360.
This code was found by Heurico 1.16 in 3.1 seconds.