The generator matrix

 1  0  1  1  1  6  1  1  6  1  1  0  1  1  4  1  1  2  1  1  2  1  1  4  1  1  1  1  0  6  1  1  1  1  0  6  1  1  1  1  1  1  1  1  0  2  2  4  2  2  4  2  4  2  2  2  0  2  2  4  4  4  0  0  1  1
 0  1  3  6  5  1  0  3  1  6  5  1  4  7  1  2  1  1  4  7  1  2  1  1  0  6  3  5  1  1  0  6  3  5  1  1  4  2  7  1  4  2  7  1  2  0  6  1  4  2  2  1  1  1  0  6  2  4  2  2  0  4  4  0  0  3
 0  0  4  4  0  4  4  0  0  0  4  4  4  4  4  0  0  0  0  0  4  4  4  0  0  4  0  4  0  4  4  0  4  0  4  0  4  0  4  0  0  4  0  4  4  4  4  4  4  4  4  4  0  0  0  0  0  0  0  0  4  4  4  4  0  0

generates a code of length 66 over Z8 who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+20x^65+70x^66+20x^67+2x^68+4x^69+6x^70+4x^71+1x^72

The gray image is a code over GF(2) with n=264, k=7 and d=130.
This code was found by Heurico 1.16 in 0.0895 seconds.