The generator matrix

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

generates a code of length 73 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+68x^66+232x^67+226x^68+394x^69+377x^70+450x^71+299x^72+354x^73+280x^74+322x^75+250x^76+260x^77+115x^78+160x^79+102x^80+72x^81+43x^82+50x^83+11x^84+4x^85+12x^86+2x^87+6x^88+2x^89+1x^90+1x^92+2x^93

The gray image is a code over GF(2) with n=292, k=12 and d=132.
This code was found by Heurico 1.16 in 1.02 seconds.