GROUP THEORY SYMBOL

GTNumberOfIreps

GTNumberOfIreps[group]
gives the number of non-equivalent irreducible representations.

DetailsDetails

  • A finite group has a finite number of irreducible representations.
  • The number of irreducible representations is equal to the number of conjugacy classes.
  • The following options can be given:
  • GOFastGOFastValueSkips the input validation
    GOVerboseTrueSkips the text output
  • See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, Chapter 5.3.1