The generator matrix

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

generates a code of length 35 over Z8 who´s minimum homogenous weight is 29.

Homogenous weight enumerator: w(x)=1x^0+28x^29+106x^30+48x^31+302x^32+136x^33+360x^34+100x^35+388x^36+124x^37+281x^38+40x^39+70x^40+32x^41+16x^42+4x^43+4x^44+4x^46+3x^48+1x^54

The gray image is a code over GF(2) with n=140, k=11 and d=58.
This code was found by Heurico 1.16 in 31.7 seconds.