The generator matrix

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

generates a code of length 35 over Z8 who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+66x^26+136x^27+326x^28+650x^29+1074x^30+1740x^31+2714x^32+3496x^33+3991x^34+4296x^35+4036x^36+3500x^37+2754x^38+1904x^39+1040x^40+520x^41+294x^42+112x^43+68x^44+26x^45+12x^46+4x^47+5x^48+1x^50+2x^52

The gray image is a code over GF(2) with n=140, k=15 and d=52.
This code was found by Heurico 1.16 in 14.7 seconds.