The generator matrix

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

generates a code of length 34 over Z8 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+194x^30+260x^31+300x^32+224x^33+226x^34+180x^35+248x^36+172x^37+118x^38+56x^39+47x^40+4x^41+14x^42+2x^44+2x^48

The gray image is a code over GF(2) with n=136, k=11 and d=60.
This code was found by Heurico 1.16 in 3.89 seconds.