The generator matrix

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

generates a code of length 98 over Z8 who´s minimum homogenous weight is 85.

Homogenous weight enumerator: w(x)=1x^0+62x^85+137x^86+282x^87+409x^88+532x^89+735x^90+998x^91+1201x^92+1728x^93+1835x^94+2098x^95+2602x^96+2604x^97+2758x^98+2472x^99+2398x^100+2150x^101+1919x^102+1614x^103+1206x^104+960x^105+583x^106+458x^107+333x^108+224x^109+117x^110+114x^111+82x^112+48x^113+36x^114+24x^115+19x^116+12x^117+8x^118+4x^119+3x^120+1x^128+1x^132

The gray image is a code over GF(2) with n=392, k=15 and d=170.
This code was found by Heurico 1.16 in 77.2 seconds.