The generator matrix

 1  0  1  1  1  1  1  1  1  1  0  1  1  1  2  1  1  1  1  2  1  1  1  1  1  1
 0  1  1  a a+1  0 2a+3 a+1  2  a  1 2a+3 a+2 a+3  1  2  1 a+2 a+3  1  0  2 2a 2a+3 2a+1 2a+1
 0  0 2a+2 2a  2  2  0 2a+2 2a 2a+2 2a+2  2  0 2a 2a 2a+2 2a  2  0  2 2a  2  0 2a 2a+2  2

generates a code of length 26 over GR(16,4) who´s minimum homogenous weight is 73.

Homogenous weight enumerator: w(x)=1x^0+84x^73+216x^74+33x^76+180x^77+144x^78+18x^80+60x^81+216x^82+3x^84+60x^85+9x^88

The gray image is a code over GF(4) with n=104, k=5 and d=73.
This code was found by Heurico 1.16 in 1.01e-007 seconds.