The generator matrix

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

generates a code of length 46 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+80x^37+169x^38+284x^39+423x^40+678x^41+1064x^42+1264x^43+1420x^44+1806x^45+1970x^46+1778x^47+1621x^48+1282x^49+980x^50+674x^51+330x^52+234x^53+155x^54+90x^55+43x^56+16x^57+11x^58+6x^59+2x^60+2x^62+1x^74

The gray image is a code over GF(2) with n=184, k=14 and d=74.
This code was found by Heurico 1.16 in 28.9 seconds.