The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  1  2  1  1  2  1  2  1  2  2
 0  8  0  0  0  0  0  8  0  0  0  0  8  8  8  8  8  8  0  8  8  0  8  0  8  0
 0  0  8  0  0  0  0  8  0  0  8  8  8  8  8  0  8  0  0  8  0  8  0  8  0  8
 0  0  0  8  0  0  0  8  0  8  8  0  0  0  8  0  0  8  8  0  8  0  8  0  8  8
 0  0  0  0  8  0  0  8  0  8  0  8  0  8  0  8  0  0  0  8  0  8  8  0  8  8
 0  0  0  0  0  8  0  8  8  0  0  8  0  8  8  0  0  8  0  0  8  8  8  8  0  0
 0  0  0  0  0  0  8  8  8  0  8  0  0  8  0  8  8  8  8  0  0  8  8  0  0  8

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

Homogenous weight enumerator: w(x)=1x^0+14x^21+36x^22+46x^24+70x^25+768x^26+42x^29+24x^30+15x^32+2x^33+4x^38+2x^40

The gray image is a code over GF(2) with n=208, k=10 and d=84.
This code was found by Heurico 1.16 in 16.8 seconds.