The generator matrix

 1  0  1  1  1  0  1  1  0  1  1  2  1  1  0  1  0  1  1  1  2  1  1  0  1  0  1  1  0  1  1  1  1  2  1  0  1  1  1  0  1  0  1  0  1  1  0  1  2  1  1  1  1  1  1  1  1  1  1  1  1  1  0  2  0  1  1  1  1  0  0  1  1  2  1  2  1  1  1  2  0  1  1  1  2  0  0  2  2  0  0  0  0
 0  1  1  0  1  1  0  1  1  0  3  1  2  3  1  0  1  3  2  3  1  3  0  1  2  1  3  0  1  3  3  0  2  1  1  1  2  3  1  1  3  1  0  1  2  3  1  3  1  1  0  3  1  1  2  2  2  1  2  0  0  0  1  1  1  0  1  0  3  1  1  2  3  1  3  1  2  1  2  1  1  2  1  2  1  1  1  1  2  1  2  2  1
 0  0  2  0  0  0  0  0  0  0  2  0  0  0  0  0  2  2  0  2  2  2  2  2  2  0  2  0  0  0  2  2  0  2  2  2  2  0  0  2  2  2  0  0  2  2  2  0  2  2  0  0  0  2  0  0  0  2  0  2  2  0  0  2  0  2  0  2  2  0  0  2  0  2  2  0  0  2  2  2  2  2  0  0  2  2  2  0  2  2  0  2  2
 0  0  0  2  0  0  0  0  0  0  0  0  2  0  0  0  0  2  2  2  0  2  0  0  0  0  2  2  2  0  2  2  2  2  0  2  0  2  2  0  2  0  2  2  0  0  2  2  2  0  2  0  2  2  2  0  0  2  2  0  0  0  0  0  0  2  0  0  2  0  0  2  2  0  2  2  2  0  2  2  0  2  0  2  2  2  0  0  2  0  2  2  0
 0  0  0  0  2  0  0  0  0  0  2  0  0  0  2  0  2  2  0  2  0  0  2  0  2  2  0  0  2  2  2  0  2  0  0  2  0  0  2  2  2  0  2  2  2  2  0  0  2  2  0  2  2  0  0  0  2  2  2  0  2  0  0  0  0  2  2  0  0  0  2  2  0  0  2  0  2  0  2  0  0  0  0  2  2  0  0  0  0  2  2  0  0
 0  0  0  0  0  2  0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  2  2  2  2  0  2  2  2  0  2  0  2  2  2  0  2  2  0  0  2  0  2  2  0  0  0  2  0  0  2  0  2  0  2  0  2  2  0  2  0  2  2  2  0  0  2  0  0  0  0  2  0  0  2  0  2  0  2  2  0  0  0  0  0  0
 0  0  0  0  0  0  2  0  0  0  0  0  0  2  0  0  2  0  2  2  2  2  0  2  2  2  0  2  0  0  0  0  0  2  2  0  0  0  2  0  2  2  0  0  0  2  0  2  2  0  0  2  2  2  2  2  0  2  0  0  2  0  0  2  0  0  0  2  2  2  2  0  2  0  2  0  2  0  2  2  0  0  2  2  0  0  0  0  0  2  0  0  2
 0  0  0  0  0  0  0  2  0  0  2  0  0  0  2  2  2  0  2  2  0  0  2  0  0  0  2  2  0  2  2  0  0  2  0  0  2  2  2  0  0  2  0  2  0  2  2  0  2  2  0  0  2  0  0  2  0  0  2  2  2  0  2  2  2  0  0  0  0  2  2  0  0  0  0  2  0  2  2  0  0  2  2  0  2  0  2  2  0  2  2  0  0
 0  0  0  0  0  0  0  0  2  0  0  2  0  2  2  0  2  2  0  0  0  2  0  0  0  2  2  2  0  2  0  0  0  0  2  2  2  2  0  0  2  2  2  0  2  0  2  0  2  2  0  0  2  2  2  2  0  0  2  0  0  2  2  0  0  0  2  0  2  2  0  2  0  2  0  0  0  0  2  0  2  2  2  0  2  2  0  0  0  2  0  2  0
 0  0  0  0  0  0  0  0  0  2  0  0  2  2  2  2  0  0  2  2  2  2  2  0  2  0  0  0  0  0  0  0  0  0  2  2  2  2  0  0  0  2  2  2  2  0  0  0  2  0  2  0  0  0  2  0  0  2  2  2  2  2  2  0  0  2  2  0  0  0  0  2  0  0  2  2  2  0  2  0  0  0  2  2  0  2  2  0  0  2  0  2  2

generates a code of length 93 over Z4 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+103x^80+84x^82+355x^84+234x^86+481x^88+356x^90+546x^92+372x^94+462x^96+316x^98+337x^100+146x^102+164x^104+28x^106+58x^108+28x^112+14x^116+9x^120+2x^124

The gray image is a code over GF(2) with n=186, k=12 and d=80.
This code was found by Heurico 1.16 in 5.23 seconds.