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

generates a code of length 55 over Z16 who´s minimum homogenous weight is 53.

Homogenous weight enumerator: w(x)=1x^0+138x^53+70x^54+156x^55+36x^56+46x^57+16x^58+42x^59+2x^60+2x^63+1x^64+2x^66

The gray image is a code over GF(2) with n=440, k=9 and d=212.
This code was found by Heurico 1.16 in 0.262 seconds.