The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+92x^21+306x^22+432x^23+812x^24+1422x^25+2127x^26+1400x^27+826x^28+368x^29+238x^30+104x^31+39x^32+22x^33+2x^36+1x^42

The gray image is a code over GF(2) with n=208, k=13 and d=84.
This code was found by Heurico 1.16 in 0.364 seconds.