The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+85x^16+158x^17+379x^18+724x^19+1326x^20+2812x^21+4645x^22+7384x^23+9963x^24+10466x^25+9817x^26+7676x^27+4833x^28+2738x^29+1317x^30+624x^31+291x^32+144x^33+96x^34+40x^35+13x^36+2x^37+2x^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 36 seconds.