The generator matrix

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

generates a code of length 26 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+63x^16+72x^17+274x^18+490x^19+787x^20+1576x^21+2973x^22+5212x^23+7234x^24+9004x^25+9981x^26+9040x^27+7450x^28+5276x^29+2934x^30+1572x^31+762x^32+444x^33+208x^34+70x^35+83x^36+12x^37+13x^38+4x^40+1x^42

The gray image is a code over GF(2) with n=104, k=16 and d=32.
This code was found by Heurico 1.16 in 31.4 seconds.