The generator matrix

 1  0  1  1  1  4  1  1  2 14  1  1  1  1  1  1  8  1  2  1  1 12  1
 0  1  1  0  3  1  2  5  1  1 14 11  7  9  4  9  1  5  1 10  0  1  7
 0  0  2  6  0  2  2  4  6  8  0  4  6  2  2 12  4 10 12 10  4  2  2
 0  0  0 12  0  8  8 12  4  4  4  0  4  4  0 12  8 12  8  4  4  4  0
 0  0  0  0  8  8  0  8  8  0  0  0  8  0  8  0  8  0  8  0  0  8  0

generates a code of length 23 over Z16 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+93x^18+176x^19+840x^20+1672x^21+3515x^22+3712x^23+3667x^24+1712x^25+720x^26+144x^27+94x^28+8x^29+23x^30+6x^32+1x^34

The gray image is a code over GF(2) with n=184, k=14 and d=72.
This code was found by Heurico 1.16 in 0.877 seconds.