The generator matrix

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

generates a code of length 33 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+194x^28+236x^29+500x^30+340x^31+635x^32+376x^33+604x^34+392x^35+368x^36+156x^37+204x^38+36x^39+44x^40+4x^42+6x^44

The gray image is a code over GF(2) with n=132, k=12 and d=56.
This code was found by Heurico 1.16 in 0.315 seconds.