The generator matrix

 1  0  0  1  1  1  2  1  1  6  1  1  2  4  4  0  1  1  6  1  1  0  4  1  4  2  1  1  1  6  1  1  0  1  1  1  6  1  1  1  1  2  2  1  1  4  2  1  1  6  1  1  1  1  1  6  1  1  1  1  1  1  4  1  1  1  4  2  1  1  1  4  1  2  1  1  6  1  6  1  1  1  6  0  6  0  4  1  1  1  1  1  0  6  0  0  1
 0  1  0  2  1  3  1  0  6  4  1  7  6  1  1  1  0  5  1  3  6  1  1  1  6  1  2  1  4  1  5  3  0  0  3  3  1  2  5  6  4  1  4  7  6  1  1  6  1  0  2  4  5  5  5  0  0  5  2  4  2  3  1  3  7  0  1  1  4  7  7  2  3  1  4  6  6  7  1  6  6  3  1  1  1  1  1  1  3  5  6  6  0  4  1  1  0
 0  0  1  1  3  6  1  6  3  1  1  4  1  2  1  3  7  4  4  3  0  5  2  2  1  6  6  7  1  3  4  5  1  0  0  5  7  1  2  7  3  2  1  3  6  7  0  0  5  1  5  3  6  4  1  1  2  0  2  1  1  4  6  5  7  0  3  5  5  6  2  1  5  6  4  6  1  6  6  4  6  7  4  3  3  2  4  4  2  7  1  7  1  1  6  3  0
 0  0  0  4  0  0  0  0  4  0  0  0  0  0  0  0  4  0  0  0  0  0  0  4  4  4  4  4  0  4  4  0  4  4  4  4  4  0  4  0  4  0  0  4  0  4  4  0  0  0  0  4  4  4  4  4  0  0  4  4  0  0  4  0  0  0  4  4  4  4  4  0  4  0  4  0  4  0  0  0  4  0  4  0  4  4  0  4  0  0  0  4  4  0  4  4  0
 0  0  0  0  4  0  0  0  0  0  0  4  4  4  4  0  0  0  4  4  4  4  0  0  0  4  4  0  4  4  4  0  4  4  4  0  4  0  0  0  4  4  0  0  0  4  4  0  0  4  0  4  0  4  0  4  4  0  0  0  4  0  0  4  4  0  4  4  0  0  4  4  4  0  0  4  0  0  4  4  4  0  0  0  4  0  0  0  4  4  0  0  0  0  4  0  0
 0  0  0  0  0  4  0  0  0  0  0  4  0  0  0  0  0  4  0  0  0  0  0  4  0  0  0  0  0  0  4  0  0  0  4  0  0  0  4  0  0  4  4  4  4  4  4  4  4  4  4  4  4  0  4  4  4  0  4  0  4  4  4  4  4  0  4  0  4  0  4  4  4  4  4  4  4  0  4  4  0  4  4  0  4  0  0  0  0  0  4  4  0  0  4  0  0
 0  0  0  0  0  0  4  0  0  0  4  4  4  4  0  0  4  4  0  4  0  4  4  0  4  4  0  0  4  0  0  4  4  0  4  4  0  0  4  4  4  0  0  4  4  0  4  0  0  4  4  4  0  4  4  0  0  4  4  4  0  0  0  0  0  4  0  4  0  4  0  0  0  4  4  4  4  0  4  0  4  4  4  4  4  4  0  4  4  0  4  0  0  4  4  4  0
 0  0  0  0  0  0  0  4  4  4  4  4  4  0  0  4  4  4  0  0  0  4  0  0  0  0  4  0  0  4  0  0  0  0  4  0  0  4  4  0  4  4  0  4  4  4  0  0  0  4  0  4  4  0  0  4  0  0  0  4  4  4  0  4  0  4  0  4  4  4  4  0  0  0  0  4  0  0  4  0  4  0  4  4  0  0  4  0  4  4  4  4  0  0  4  0  0

generates a code of length 97 over Z8 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+21x^86+54x^87+417x^88+242x^89+977x^90+438x^91+1397x^92+546x^93+1579x^94+546x^95+1885x^96+568x^97+1821x^98+544x^99+1603x^100+474x^101+1230x^102+340x^103+687x^104+174x^105+428x^106+102x^107+127x^108+34x^109+68x^110+18x^111+24x^112+8x^113+13x^114+4x^115+1x^116+2x^117+5x^118+2x^119+2x^120+1x^122+1x^126

The gray image is a code over GF(2) with n=388, k=14 and d=172.
This code was found by Heurico 1.16 in 16.7 seconds.