Heptagonal-great rhombicuboctahedral duoprism

The heptagonal-great rhombicuboctahedral duoprism or hegirco is a convex uniform duoprism that consists of 7 great rhombicuboctahedral prisms, 6 heptagonal-octagonal duoprisms, 8 hexagonal-heptagonal duoprisms and 12 square-heptagonal duoprisms.