The generator matrix

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

generates a code of length 25 over Z8 who´s minimum homogenous weight is 20.

Homogenous weight enumerator: w(x)=1x^0+36x^20+276x^21+411x^22+540x^23+486x^24+688x^25+455x^26+528x^27+298x^28+252x^29+89x^30+20x^31+9x^32+5x^34+2x^36

The gray image is a code over GF(2) with n=100, k=12 and d=40.
This code was found by Heurico 1.16 in 0.152 seconds.