Image:Dih4-subgroups.png

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[edit] Summary

The lattice of subgroups of the dihedral group Dih₄, represented as groups of rotations and reflections of a plane figure. The lattice is shown as a Hasse diagram.

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(del) (cur) 05:28, 21 October 2006 . . David Eppstein (Talk | contribs) . . 729×675 (13,416 bytes) (The lattice of subgroups of the dihedral group Dih<sub>4</sub>, represented as groups of rotations and reflections of a plane figure. The lattice is shown as a Hasse diagram.)