The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2
 0 12  0 12  0 12  8  4  0 12  0 12  0 12  8  4  0 12  8  4  8  4  8  4  0
 0  0  8  0  0  0  8  0  0  8  8  8  0  8  8  8  8  0  8  8  0  8  0  8  0
 0  0  0  8  0  0  0  8  8  8  8  8  8  0  8  0  8  8  0  0  8  8  0  8  0
 0  0  0  0  8  8  8  8  8  0  0  8  0  8  8  0  8  8  0  8  8  8  0  0  8

generates a code of length 25 over Z16 who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+20x^22+46x^24+384x^25+40x^26+16x^28+4x^30+1x^48

The gray image is a code over GF(2) with n=200, k=9 and d=88.
This code was found by Heurico 1.16 in 0.00897 seconds.