The generator matrix

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

generates a code of length 35 over Z8 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+253x^30+212x^31+446x^32+372x^33+586x^34+424x^35+649x^36+296x^37+388x^38+196x^39+163x^40+36x^41+46x^42+19x^44+7x^46+2x^48

The gray image is a code over GF(2) with n=140, k=12 and d=60.
This code was found by Heurico 1.16 in 0.381 seconds.