The generator matrix

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

generates a code of length 52 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+116x^46+244x^47+403x^48+316x^49+479x^50+372x^51+488x^52+304x^53+329x^54+352x^55+265x^56+140x^57+150x^58+52x^59+46x^60+8x^61+5x^62+4x^63+13x^64+9x^66

The gray image is a code over GF(2) with n=208, k=12 and d=92.
This code was found by Heurico 1.16 in 0.591 seconds.