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 2 1 1 2 1 2 1 2 2 2 1 2 1 2 1 2 1 2 2 1 1 4 1 1 2 1 1 1 1 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 0 4 4 0 0 4 4 4 4 0 0 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 0 0 4 4 4 0 4 0 4 0 4 4 4 0 4 4 4 0 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 0 4 4 0 4 4 0 0 4 0 4 0 4 4 0 4 0 4 0 4 4 0 4 0 0 4 4 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 0 0 0 4 0 4 4 0 4 0 0 4 4 0 0 4 4 4 0 0 4 0 4 4 0 0 4 4 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 0 0 4 0 0 0 0 4 0 0 4 0 4 4 4 4 0 4 4 0 4 0 4 0 4 0 4 4 0 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 4 4 4 4 0 0 0 4 4 0 0 0 4 0 0 4 4 4 4 0 0 4 4 4 0 0 4 4 4 0 4 4 0 4 0 0 4 4 0 4 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 4 4 0 0 4 0 0 4 4 0 0 0 4 4 0 4 4 0 0 4 4 4 4 0 0 0 0 4 4 0 4 0 4 4 0 4 4 4 0 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 4 4 0 4 0 4 4 0 0 4 4 4 0 0 4 0 4 4 4 0 0 4 4 4 0 0 0 4 0 4 4 0 0 0 0 0 0 0 0 4 4 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 4 4 0 0 4 4 0 0 4 0 4 0 4 4 4 0 0 0 4 0 4 4 0 4 4 0 4 4 4 4 4 0 4 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 4 0 4 0 4 4 0 0 4 4 0 0 4 4 4 4 4 4 0 4 0 0 4 0 4 4 4 0 4 4 0 4 0 4 4 0 4 0 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 4 4 0 0 4 0 4 4 0 0 4 0 0 4 4 4 0 4 0 4 0 4 4 0 4 4 4 4 0 4 4 4 4 0 4 4 0 4 0 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 0 0 4 4 4 4 0 0 0 0 0 4 4 4 0 0 4 4 4 0 4 0 4 0 4 0 4 0 0 0 4 0 4 0 4 4 0 0 0 4 4 4 0 generates a code of length 58 over Z8 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+99x^40+61x^42+310x^44+215x^46+12x^47+531x^48+76x^49+354x^50+292x^51+679x^52+740x^53+568x^54+1272x^55+825x^56+9848x^57+791x^58+9928x^59+779x^60+1352x^61+854x^62+700x^63+484x^64+252x^65+692x^66+84x^67+253x^68+20x^69+358x^70+104x^72+139x^74+27x^76+49x^78+4x^80+10x^82+2x^86+1x^90+2x^94 The gray image is a code over GF(2) with n=232, k=15 and d=80. This code was found by Heurico 1.16 in 63.2 seconds.