The generator matrix

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

generates a code of length 53 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+94x^47+295x^48+332x^49+470x^50+328x^51+445x^52+408x^53+415x^54+250x^55+391x^56+212x^57+163x^58+102x^59+79x^60+40x^61+37x^62+24x^63+5x^64+3x^66+2x^67

The gray image is a code over GF(2) with n=212, k=12 and d=94.
This code was found by Heurico 1.16 in 0.598 seconds.