The generator matrix

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

generates a code of length 37 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+42x^32+174x^33+216x^34+310x^35+235x^36+276x^37+180x^38+194x^39+126x^40+146x^41+56x^42+38x^43+35x^44+12x^45+4x^46+2x^47+1x^48

The gray image is a code over GF(2) with n=148, k=11 and d=64.
This code was found by Heurico 1.11 in 0.0507 seconds.