Derived from 4**4 with digons added
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- The symmetry group of the tiling is *442 (p4m).
- All the internal angles of the constituent polygons are a multiple of 18°.
- Contains one regular two-pointed star polygon with vertex angle of 36°.
- Contains one regular four-pointed star polygon with vertex angle of 54°.
- The tiling satisfies the interlace condition and has no finite interlace and one infinite interlace.
- The tiling is edge-to-edge.
- As drawn, contains about 79 polygons.
Collections of similar tilings