Changes

# the set of "moves" on a Rubik's cube, where a move is understood to be a finite sequence of twists: here, the identity move is to do nothing, while the inverse of a move is to do the move in reverse, thereby undoing it.

# the set of "moves" on a Rubik's cube, where a move is understood to be a finite sequence of twists: here, the identity move is to do nothing, while the inverse of a move is to do the move in reverse, thereby undoing it.

# The [[Symmetric group]]

# The [[Symmetric group]]

# The [[General Linear Group]]s and [[Special Linear Group]]s.

# The general and special [[Linear group]]s.

Groups are the appropriate mathematical structures for any application involving [[symmetry]].

Groups are the appropriate mathematical structures for any application involving [[symmetry]].

[[Category:Algebra]]

[[Category:Algebra]]