The generator matrix

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

generates a code of length 35 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+33x^30+100x^31+111x^32+118x^33+134x^34+114x^35+114x^36+88x^37+69x^38+64x^39+20x^40+14x^41+17x^42+10x^43+10x^44+4x^45+2x^46+1x^50

The gray image is a code over GF(2) with n=140, k=10 and d=60.
This code was found by Heurico 1.16 in 0.0512 seconds.