The generator matrix

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

generates a code of length 25 over Z8 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+376x^19+816x^20+1684x^21+2490x^22+3732x^23+4208x^24+5592x^25+4766x^26+4160x^27+2344x^28+1572x^29+598x^30+244x^31+119x^32+48x^33+18x^34

The gray image is a code over GF(2) with n=100, k=15 and d=38.
This code was found by Heurico 1.16 in 89.6 seconds.