The generator matrix

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

generates a code of length 39 over Z8 who´s minimum homogenous weight is 34.

Homogenous weight enumerator: w(x)=1x^0+62x^34+176x^35+180x^36+384x^37+167x^38+288x^39+152x^40+200x^41+105x^42+168x^43+72x^44+56x^45+17x^46+8x^47+11x^48+1x^50

The gray image is a code over GF(2) with n=156, k=11 and d=68.
This code was found by Heurico 1.16 in 0.0877 seconds.