The generator matrix

 1  0  1  1  1  4  1  1  0  1  1 10 14  6  1  1  6  1  1  4 10 10  6  8
 0  1  1  0  3  1  1 12  1  3  8  1  1  1  4  1  1  8  3  2  1  1  1  1
 0  0  2  0  0  8 10 14  2 12  2  2 12  0  4 14 14  6 12  8 10 14  2 10
 0  0  0  2  0 10 14  8  2  2 14  4 14  8  0 12  8  6  4 10 10 12  6  0
 0  0  0  0  8  0  0  8  8  8  8  8  0  0  8  8  0  0  0  8  0  0  0  8

generates a code of length 24 over Z16 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+208x^19+626x^20+1828x^21+3094x^22+6308x^23+8654x^24+6280x^25+3198x^26+1784x^27+520x^28+212x^29+26x^30+20x^31+5x^32+2x^34+2x^36

The gray image is a code over GF(2) with n=192, k=15 and d=76.
This code was found by Heurico 1.16 in 3.62 seconds.