The generator matrix

 1  0  0  1  1  1  X  1  1 X+2  1  1  2  X  0  1 X+2  1  0  1  1  X  1  1  1 X+2  2  1 X+2  1  1  1  X  1  0  X X+2  2  2  1  1  2  1  1  2  1  1  1  1  1  1 X+2 X+2  X  1  X  1  X  X  1  1  1  2  1  1  1  2 X+2  1  1  1  1  1  2  1  1  1  1  1  X  2  1  1  2  X  1  0  X X+2  0  X  1  2  1  X X+2  1  0  1
 0  1  0  X  1 X+3  1 X+2  0  2  1 X+1  1  1 X+2 X+3  1  2  1 X+2  3 X+2  X X+1  3  1  1 X+2  1  2  1  2  1 X+3  0  2  X  1  1 X+3  2  1  2 X+1  1  X X+2  1 X+1  2 X+3  1  1  1  1  X X+1  1  1  X  0 X+2  X  1 X+3  X  1  2  0 X+3  X  1 X+2  2  3 X+3  3  X X+1  2  0 X+1  1  1  1 X+1  1  1  1  1  X  X  1  1  1  1  2 X+2  0
 0  0  1  1 X+3 X+2  1 X+1 X+2  1  3  0 X+2 X+3  1  1  2  1 X+1  X  0  1  2 X+1 X+2  0  1 X+3  1  2 X+1 X+1 X+2 X+2  1  1  1 X+2 X+3  0  X  0 X+3 X+1  X  X X+3 X+2 X+1 X+2  2 X+1  X X+1  0  1  3  0 X+3  2 X+3  X  1  2  2  0 X+3  1  0 X+1  2  0 X+2  1 X+1 X+3 X+2 X+1 X+3  1  1  3 X+3  X  1  1 X+3  2  3 X+2  1 X+1  X  0 X+2  0 X+3  1  0
 0  0  0  2  0  0  0  0  2  2  0  0  2  2  2  0  2  2  2  0  2  0  0  2  0  0  2  2  0  0  0  0  2  2  0  0  2  2  0  0  0  0  2  0  0  0  2  2  2  2  2  0  0  2  2  0  2  2  0  2  2  2  2  0  2  2  0  0  2  0  2  0  0  0  2  2  0  0  0  2  2  0  2  0  0  0  2  0  0  2  2  0  2  0  0  2  0  2  0
 0  0  0  0  2  0  0  2  2  2  0  2  0  0  0  0  0  0  2  2  2  2  0  2  0  0  2  2  0  2  2  0  2  2  2  0  2  2  0  0  2  0  0  2  0  0  0  2  2  0  2  0  2  0  0  2  2  2  2  0  2  0  2  2  2  2  2  2  0  0  0  2  2  2  2  0  0  2  0  0  0  0  0  0  0  2  0  0  0  0  2  2  2  0  2  0  0  0  0
 0  0  0  0  0  2  0  0  0  0  0  2  2  2  2  2  0  2  2  0  0  0  2  2  0  2  0  0  2  2  2  0  0  2  2  2  2  2  2  0  0  2  0  0  0  2  2  0  0  0  2  0  2  2  0  2  0  2  2  0  2  2  2  0  0  0  2  2  2  0  2  2  2  0  2  0  2  2  2  0  2  2  2  2  0  2  0  2  2  0  0  2  2  2  0  2  2  0  0
 0  0  0  0  0  0  2  0  0  0  2  2  2  0  2  2  2  0  2  2  0  2  0  2  0  0  2  2  2  2  0  2  0  0  2  0  0  0  0  2  0  2  2  2  2  2  2  2  0  0  2  0  0  2  2  0  2  2  2  2  0  2  2  2  0  2  0  2  0  0  2  0  0  2  0  0  0  2  2  0  2  0  0  2  0  0  2  2  0  0  2  0  2  0  2  0  2  0  2

generates a code of length 99 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+39x^90+214x^91+288x^92+554x^93+406x^94+778x^95+540x^96+764x^97+395x^98+736x^99+400x^100+752x^101+331x^102+568x^103+252x^104+380x^105+167x^106+200x^107+147x^108+94x^109+52x^110+52x^111+31x^112+8x^113+13x^114+10x^115+4x^116+8x^117+3x^118+2x^119+2x^122+1x^124

The gray image is a code over GF(2) with n=396, k=13 and d=180.
This code was found by Heurico 1.16 in 6.48 seconds.