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

generates a code of length 65 over Z8 who´s minimum homogenous weight is 55.

Homogenous weight enumerator: w(x)=1x^0+54x^55+126x^56+188x^57+250x^58+266x^59+412x^60+488x^61+546x^62+716x^63+764x^64+758x^65+763x^66+704x^67+518x^68+444x^69+298x^70+210x^71+234x^72+124x^73+92x^74+86x^75+54x^76+44x^77+27x^78+12x^79+3x^80+2x^81+7x^82+1x^94

The gray image is a code over GF(2) with n=260, k=13 and d=110.
This code was found by Heurico 1.16 in 4.39 seconds.