The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  1  1  1  X  1  1  X  1  1  X  1  1  1  1  X  1  1  X  X  1  1  X  X  1  X  2  0  1  X  X  2  0  X  X  1  1  X  2  0  X  X  1  X  2  2  0  X  2  X  1  X  2  2  0  X  2  X  1  2  0  2  X  X  2  X  2  0
 0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  0  2  2  0  2  2  0  2  2  0  2  2  0  2  0  2  2  0  2  2  0  0  2  0  2  0  0  2  2  2  2  0  2  2  0  2  0  2  0  2  2  2  0  0  0  0  2  2  2  0  0  2  2  2  0  2  0  0  0  0  2  2  0  2  0  0  0  2  2

generates a code of length 99 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 105.

Homogenous weight enumerator: w(x)=1x^0+10x^105+2x^106+2x^107+1x^108

The gray image is a code over GF(2) with n=396, k=4 and d=210.
This code was found by Heurico 1.16 in 0.579 seconds.