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

generates a code of length 32 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+36x^28+24x^29+27x^30+192x^31+15x^32+144x^33+16x^34+12x^36+24x^37+20x^38+1x^62

The gray image is a code over GF(2) with n=128, k=9 and d=56.
This code was found by Heurico 1.16 in 0.021 seconds.