The generator matrix

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

generates a code of length 85 over Z8 who´s minimum homogenous weight is 82.

Homogenous weight enumerator: w(x)=1x^0+54x^82+134x^83+85x^84+74x^85+34x^86+38x^87+28x^88+20x^89+13x^90+16x^91+6x^93+1x^94+4x^96+2x^98+1x^100+1x^108

The gray image is a code over GF(2) with n=340, k=9 and d=164.
This code was found by Heurico 1.11 in 0.217 seconds.