The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+56x^30+184x^31+169x^32+64x^33+84x^34+152x^35+136x^36+64x^37+48x^38+40x^39+12x^40+4x^42+8x^43+2x^48

The gray image is a code over GF(2) with n=136, k=10 and d=60.
This code was found by Heurico 1.16 in 0.0282 seconds.