The generator matrix

 1  0  1  1  1  6  1  1 12  1  1 10  6  1  1  1  1  0  1  1  0  1  0  1  1
 0  1  3  6  5  1 12  7  1 10  9  1  1  3  0  6  5  1 12 15  1  6  1  3  0
 0  0  8  0  0  0  0  0  0  0  0  0  0  8  8  8  8  8  8  0  0  8  0  8  0
 0  0  0  8  0  0  0  0  0  0  8  8  8  8  8  0  8  0  0  8  8  8  8  8  0
 0  0  0  0  8  0  0  0  0  8  8  8  8  8  0  8  8  8  0  0  0  0  0  8  0
 0  0  0  0  0  8  0  0  8  8  0  8  8  0  0  8  8  0  0  8  8  8  0  8  0
 0  0  0  0  0  0  8  0  8  0  8  8  0  8  8  8  0  0  8  8  0  8  0  8  8
 0  0  0  0  0  0  0  8  8  8  8  8  0  0  8  0  0  8  0  0  8  8  0  8  8

generates a code of length 25 over Z16 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+23x^18+16x^19+106x^20+160x^21+840x^22+1520x^23+4168x^24+2752x^25+4150x^26+1520x^27+816x^28+160x^29+96x^30+16x^31+23x^32+11x^34+6x^36

The gray image is a code over GF(2) with n=200, k=14 and d=72.
This code was found by Heurico 1.16 in 0.84 seconds.