The generator matrix

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

generates a code of length 33 over GR(16,4) who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+264x^86+396x^87+732x^88+1092x^89+1728x^90+1452x^91+1941x^92+1884x^93+3144x^94+3480x^95+3669x^96+3456x^97+4860x^98+5304x^99+5334x^100+4272x^101+5220x^102+4956x^103+3780x^104+2652x^105+2868x^106+1308x^107+897x^108+468x^109+348x^110+18x^112+12x^116

The gray image is a code over GF(4) with n=132, k=8 and d=86.
This code was found by Heurico 1.16 in 7.36 seconds.