The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+39x^18+116x^19+231x^20+362x^21+820x^22+1576x^23+1920x^24+1574x^25+827x^26+358x^27+207x^28+94x^29+38x^30+12x^31+9x^32+2x^33+4x^34+2x^35

The gray image is a code over GF(2) with n=192, k=13 and d=72.
This code was found by Heurico 1.16 in 0.346 seconds.