The generator matrix

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

generates a code of length 50 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+92x^43+355x^44+348x^45+646x^46+542x^47+1047x^48+602x^49+1134x^50+594x^51+992x^52+450x^53+563x^54+278x^55+275x^56+126x^57+75x^58+26x^59+16x^60+10x^61+11x^62+4x^63+1x^64+3x^66+1x^68

The gray image is a code over GF(2) with n=200, k=13 and d=86.
This code was found by Heurico 1.16 in 15.2 seconds.