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 X 1 1 X 1 1 1 X 1 1 1 X 1 1 X 1 1 X X X 1 1 2 0 X X 1 X 1 2 X 0 X X X 2 0 1 X 2 1 X 2 0 2 X X 2 X 2 0 1 2 X X X 2 2 0 1
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 0 2 2 0 2 2 0 2 2 0 2 0 2 0 0 2 2 2 0 2 0 0 2 2 2 2 0 2 0 2 2 0 0 0 2 2 2 2 0 0 0 0 2 2 2 0 0 0 2 0 0 2 2 0
generates a code of length 88 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 93.
Homogenous weight enumerator: w(x)=1x^0+8x^93+5x^94+1x^96+1x^98
The gray image is a code over GF(2) with n=352, k=4 and d=186.
This code was found by Heurico 1.16 in 0.365 seconds.