The generator matrix

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

generates a code of length 27 over Z4[X]/(X^3+2,2X) who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+20x^22+36x^23+254x^24+480x^25+883x^26+760x^27+881x^28+480x^29+243x^30+36x^31+12x^32+1x^34+3x^36+5x^38+1x^40

The gray image is a code over GF(2) with n=216, k=12 and d=88.
This code was found by Heurico 1.16 in 0.078 seconds.