The generator matrix

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

generates a code of length 85 over Z8 who´s minimum homogenous weight is 79.

Homogenous weight enumerator: w(x)=1x^0+132x^79+138x^80+228x^81+139x^82+220x^83+146x^84+220x^85+120x^86+186x^87+104x^88+112x^89+51x^90+120x^91+48x^92+36x^93+4x^94+14x^95+7x^96+6x^97+2x^98+2x^100+4x^101+2x^104+2x^105+2x^106+1x^114+1x^122

The gray image is a code over GF(2) with n=340, k=11 and d=158.
This code was found by Heurico 1.16 in 0.893 seconds.