The generator matrix

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

generates a code of length 94 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+54x^90+56x^91+44x^92+80x^93+80x^94+64x^95+37x^96+48x^97+16x^98+8x^99+9x^100+8x^102+2x^104+2x^106+2x^108+1x^164

The gray image is a code over GF(2) with n=376, k=9 and d=180.
This code was found by Heurico 1.16 in 0.666 seconds.