The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+117x^16+290x^18+96x^19+1225x^20+960x^21+3064x^22+2976x^23+5599x^24+4224x^25+5324x^26+2976x^27+3375x^28+960x^29+1016x^30+96x^31+406x^32+34x^34+23x^36+5x^40+1x^44

The gray image is a code over GF(2) with n=100, k=15 and d=32.
This code was found by Heurico 1.16 in 7.56 seconds.