The generator matrix

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

generates a code of length 25 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+100x^16+148x^17+380x^18+632x^19+1155x^20+2314x^21+4452x^22+7374x^23+10248x^24+11714x^25+10392x^26+7550x^27+4394x^28+2350x^29+1208x^30+538x^31+331x^32+114x^33+76x^34+34x^35+27x^36+4x^38

The gray image is a code over GF(2) with n=100, k=16 and d=32.
This code was found by Heurico 1.16 in 33.5 seconds.