The generator matrix

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

generates a code of length 93 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+54x^90+16x^91+144x^92+96x^93+130x^94+16x^95+42x^96+6x^98+4x^100+1x^112+1x^118+1x^134

The gray image is a code over GF(2) with n=372, k=9 and d=180.
This code was found by Heurico 1.16 in 0.629 seconds.