The generator matrix

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

generates a code of length 46 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+23x^42+60x^43+76x^44+96x^45+81x^46+58x^47+41x^48+16x^49+21x^50+8x^51+9x^52+16x^53+2x^55+2x^58+1x^62+1x^76

The gray image is a code over GF(2) with n=184, k=9 and d=84.
This code was found by Heurico 1.16 in 0.0408 seconds.