Bestand:Group full.svgDescriptionGroup full.svg English: PICOL SVG icon Date 21 March 2015 Source http://picol.org/ Author PICOL, PIctorial COmmunication Language SVG development
Bestand:Sphere symmetry group d2h.pngpage was here. All following user names refer to en.wikipedia. Symmetry Group D2h or *222 on the sphere (2-fold prismatic reflective symmetry). Yellow
Bestand:Cyclic group.svgtruetrue This image is a derivative work of the following images: Cyclic group.png licensed with Cc-by-sa-3.0, GFDL 2008-06-05T20:37:05Z Jakob.scholbach