The generator matrix

 1  0  0  0  1  1  1 10 14  1  1  2 12  1  1 12  0  1 12 14  1  1  1 14  6  1
 0  1  0  0  4  9 13  1  1 14  2  1 14  1 11  1  1 13  1 12 15 12 15  1 12  0
 0  0  1  0  5  1  4  5  8  2 13  7  1 10  1  2  5 12 14  0 13 11  2 14  1  8
 0  0  0  1  1  4  5  5 11  5  2  0  7 14  5  8 10  7  5  1 12  6  8  1 10  8

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

Homogenous weight enumerator: w(x)=1x^0+268x^21+1484x^22+3694x^23+7470x^24+12232x^25+14792x^26+12942x^27+7702x^28+3236x^29+1220x^30+386x^31+89x^32+8x^33+8x^34+2x^35+2x^36

The gray image is a code over GF(2) with n=208, k=16 and d=84.
This code was found by Heurico 1.16 in 13 seconds.