The generator matrix

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

generates a code of length 47 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+81x^40+292x^41+391x^42+628x^43+571x^44+878x^45+829x^46+1072x^47+668x^48+920x^49+594x^50+512x^51+302x^52+198x^53+101x^54+72x^55+36x^56+32x^57+5x^58+4x^59+5x^60

The gray image is a code over GF(2) with n=188, k=13 and d=80.
This code was found by Heurico 1.16 in 2.34 seconds.