The generator matrix

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

generates a code of length 25 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+7x^24+44x^25+7x^26+4x^29+1x^34

The gray image is a code over GF(2) with n=100, k=6 and d=48.
This code was found by Heurico 1.16 in 0.00448 seconds.