The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  2  2  8  0  0  2  1  1  1
 0  2  0  2  0  8  6  6 14  8  0 14  4  0  2 14  2 12  2  2  2  4  2  0
 0  0  2  2  0  6 14  0  8  0 14 10  4 14 14  4  2  2  4 12 14 10 12  0
 0  0  0  4  0  0 12  4  4 12  4  8 12  8  8  4 12  4  4  0  8  0  8 12
 0  0  0  0 12  4  4  4  0  8  4  4 12  4  0  4  4  4  8  4  4  0 12  4

generates a code of length 24 over Z16 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+39x^18+222x^19+415x^20+864x^21+1890x^22+3004x^23+3522x^24+3004x^25+1907x^26+926x^27+331x^28+144x^29+68x^30+24x^31+19x^32+4x^33

The gray image is a code over GF(2) with n=192, k=14 and d=72.
This code was found by Heurico 1.16 in 1.33 seconds.