The generator matrix
1 1 1 1 1 1 1 1 1 1 1 1 X 1 1 X 1 1 X X X 2 0 1 1 X X 2 2 0 X 2 X X
0 2 0 2 0 2 0 2 0 2 0 2 2 0 2 2 0 2 0 2 0 2 2 0 2 0 2 0 2 2 0 0 2 0
generates a code of length 34 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 36.
Homogenous weight enumerator: w(x)=1x^0+13x^36+2x^38
The gray image is a code over GF(2) with n=136, k=4 and d=72.
This code was found by Heurico 1.16 in 0.00972 seconds.