The generator matrix

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

generates a code of length 32 over Z8 who´s minimum homogenous weight is 29.

Homogenous weight enumerator: w(x)=1x^0+80x^29+120x^30+48x^31+28x^32+48x^33+96x^34+80x^35+8x^38+2x^40+1x^48

The gray image is a code over GF(2) with n=128, k=9 and d=58.
This code was found by Heurico 1.16 in 0.0252 seconds.