The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  1  1  0  0  2  1  0  1  0  2  2  2  0  4  1  4  0  1  1  4  1  2
 0  2  0  0  0  0  0  0  0  0  0  6  2  2  6  4  6  4  6  4  2  6  4  2  2  6  4  0  4  2  6  4  4  4  2  6  2  0  4  0  0  6  6  2  0  2  0  6  4  4  6  4  0  6  0  2  2  0  2  2  0  6  2  6  6
 0  0  2  0  0  0  0  0  0  0  2  0  2  6  2  6  4  6  6  2  6  6  6  2  4  2  6  6  0  0  4  2  0  4  2  2  0  6  2  2  4  6  6  2  2  6  2  6  0  2  6  2  4  0  6  2  4  6  0  6  4  2  2  0  4
 0  0  0  2  0  0  0  2  6  2  2  6  0  2  0  6  4  0  6  6  4  2  6  4  2  2  4  4  0  2  2  6  4  0  6  2  4  6  6  0  0  6  2  0  0  4  0  0  2  4  2  6  0  0  4  4  0  0  2  2  2  2  0  2  6
 0  0  0  0  2  0  2  2  2  4  4  0  4  4  4  4  4  2  6  6  2  6  2  2  6  4  6  4  6  2  0  0  6  4  0  4  0  0  2  2  0  6  0  4  6  0  2  2  4  2  2  4  2  4  0  6  2  6  6  4  2  2  0  4  2
 0  0  0  0  0  2  2  4  6  2  4  4  0  4  2  2  6  2  2  6  0  0  0  2  4  6  4  2  2  6  6  0  2  0  4  2  2  2  0  4  4  2  6  2  6  6  6  0  4  2  2  6  0  2  0  6  0  4  2  2  0  4  0  6  4
 0  0  0  0  0  0  4  4  4  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  4  0  4  4  4  4  0  4  4  4  4  4  0  0  4  0  0  4  0  4  0  4  4  0  0  0  0  4  0  0  0  4  0  4  4  0  0  4  0

generates a code of length 65 over Z8 who´s minimum homogenous weight is 54.

Homogenous weight enumerator: w(x)=1x^0+162x^54+485x^56+4x^57+787x^58+172x^59+1083x^60+368x^61+1517x^62+856x^63+2145x^64+1240x^65+2145x^66+912x^67+1595x^68+432x^69+1039x^70+104x^71+619x^72+4x^73+395x^74+4x^75+193x^76+89x^78+22x^80+9x^82+1x^86+1x^100

The gray image is a code over GF(2) with n=260, k=14 and d=108.
This code was found by Heurico 1.16 in 16.6 seconds.