The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+180x^29+140x^30+288x^31+27x^32+128x^33+56x^34+88x^35+76x^37+28x^38+8x^39+4x^40

The gray image is a code over GF(2) with n=128, k=10 and d=58.
This code was found by Heurico 1.16 in 17.4 seconds.