The generator matrix

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

generates a code of length 52 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+20x^47+193x^48+56x^49+108x^50+60x^51+204x^52+48x^53+72x^54+44x^55+162x^56+24x^57+12x^58+4x^59+12x^60+1x^64+2x^72+1x^80

The gray image is a code over GF(2) with n=208, k=10 and d=94.
This code was found by Heurico 1.16 in 13.2 seconds.