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

generates a code of length 46 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+129x^40+12x^41+238x^42+88x^43+310x^44+156x^45+288x^46+160x^47+244x^48+84x^49+162x^50+8x^51+87x^52+4x^53+46x^54+21x^56+7x^60+2x^62+1x^72

The gray image is a code over GF(2) with n=184, k=11 and d=80.
This code was found by Heurico 1.16 in 0.226 seconds.