Wallpaper Patterns Group ... — 1083x1431 Traditional

: Every wallpaper group must have translations in two independent directions.

The standard International Union of Crystallography (IUC) notation uses a four-symbol code to describe these patterns: : Starts with p (primitive) or c (centered). 1083x1431 Traditional Wallpaper Patterns Group ...

: A combination of a reflection and a translation along the mirror axis. Understanding the Notation (IUC) : Every wallpaper group must have translations in

: m for mirrors, g for glides, or 1 for no symmetry in that direction. Understanding the Notation (IUC) : m for mirrors,

A "wallpaper group" is a mathematical classification system for two-dimensional repetitive patterns based on their symmetries. There are exactly that can tile a plane, a fact famously proven by Evgraf Fedorov and later George Pólya. The 17 Wallpaper Groups

These groups are classified by the types of isometries (distance-preserving transformations) they contain:

: The highest order of rotation (1, 2, 3, 4, or 6).