The generator matrix

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

generates a code of length 65 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+3x^66+24x^67+3x^68+1x^70

The gray image is a code over GF(2) with n=260, k=5 and d=132.
This code was found by Heurico 1.16 in 0.113 seconds.