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

generates a code of length 89 over Z8 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+34x^86+130x^87+70x^88+90x^89+56x^90+74x^91+14x^92+22x^93+3x^94+4x^95+5x^96+2x^98+5x^100+1x^102+1x^116

The gray image is a code over GF(2) with n=356, k=9 and d=172.
This code was found by Heurico 1.11 in 0.259 seconds.