The generator matrix

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

generates a code of length 50 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+252x^44+608x^46+877x^48+774x^50+805x^52+464x^54+198x^56+64x^58+38x^60+8x^62+4x^64+2x^66+1x^68

The gray image is a code over GF(2) with n=200, k=12 and d=88.
This code was found by Heurico 1.16 in 2.52 seconds.