FiSGO.PIrrepsSearch.hiss_malle_range

hiss_malle_range(degree_range, char=0, allow_duplicates=False)[source]

Given a range of degrees, between 2 and 250, returns the list of pirreps with the given characteristics.

The function uses the precomputed data from Hiss and Malle. See FiSGO.SimpleGroups.hiss_malle_data().

Caution

The start and end of the range are included in the search.

Parameters:
  • degree_range (list[int]) – Range of degrees. Between 2 and 250.

  • char (int) – The characteristic of the pirreps to be returned.

  • allow_duplicates (bool) – If True, the function will return duplicates. These duplicates indicate the presence of different representations with the same degree arising from different coverings of the group. Otherwise, these duplicates are removed.

Return type:

list[tuple[int, str]]

Returns:

Returns a list of tuples, each tuple contains the degree and the group code of a pirrep.