In geometry, the augmented hexagonal prism is one of the Johnson solids (). As the name suggests, it can be constructed by augmenting a hexagonal prism by attaching a square pyramid () to one of its equatorial faces. When two or three such pyramids are attached, the result may be a parabiaugmented hexagonal prism (), a metabiaugmented hexagonal prism (), or a triaugmented hexagonal prism (). External links Johnson solids