The generator matrix

 1  0  1  1  1 12  1  1  6  1  1  2  0  1  8  2  1  8  1  2  1  0  2  1
 0  1  1 12 11  1  2  7  1 14  5  1  0  3  1  0 10  2  7  6  3  0  4  0
 0  0  2  6  4  6  2 14  0  4  0  2  2  0  4  6  0  2  2  6  0  2  2  0
 0  0  0  8  0  0  0  0  0  0  0  8  8  8  0  8  8  8  8  0  8  8  0  0
 0  0  0  0  8  0  0  0  0  0  8  0  8  8  0  0  8  0  8  8  0  8  0  0
 0  0  0  0  0  8  0  0  8  8  8  0  0  8  8  0  0  0  0  8  8  8  0  0
 0  0  0  0  0  0  8  0  8  8  8  0  8  0  0  8  8  8  0  0  8  8  0  0
 0  0  0  0  0  0  0  8  8  8  0  8  8  0  0  0  0  8  8  0  0  8  8  0

generates a code of length 24 over Z16 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+24x^16+54x^17+179x^18+692x^19+1366x^20+4532x^21+6718x^22+13124x^23+12078x^24+13184x^25+6769x^26+4572x^27+1342x^28+652x^29+154x^30+44x^31+33x^32+10x^33+3x^34+4x^36+1x^42

The gray image is a code over GF(2) with n=192, k=16 and d=64.
This code was found by Heurico 1.16 in 9.19 seconds.