The generator matrix

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

generates a code of length 26 over Z16 who´s minimum homogenous weight is 21.

Homogenous weight enumerator: w(x)=1x^0+48x^21+119x^22+252x^23+483x^24+450x^25+1376x^26+538x^27+468x^28+188x^29+92x^30+40x^31+7x^32+18x^33+12x^34+2x^35+1x^38+1x^40

The gray image is a code over GF(2) with n=208, k=12 and d=84.
This code was found by Heurico 1.16 in 0.468 seconds.