About this representation
    
      
        | Group | 
        L2(23) | 
      
      
        | Group generators | 
        Standard generators | 
      
      
        | 
        Dimension | 
        22 | 
      
      
        | 
        Distinguishing letter | 
        d | 
      
      
        | Ring | 
        C | 
      
      
        | 
        Characteristic | 
        0 | 
      
      
        | 
        Irreducibility information | 
        Unknown | 
      
      
        | 
        Indicator | 
        + | 
      
      
        | 
        Character | 
        χ7 | 
      
      
        | Notes | 
        From SJN's PhD thesis: perm rep on 253
        pts (cosets of S4) | 
      
      
        | Contributed
        by | 
        Simon Nickerson | 
      
    
    
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    This representation is available in the following
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    Checks applied
    
      
        | Check | 
        Description | 
        Date | 
        Checked by | 
        Result | 
      
      
        | Order | 
        Check that the elements generate a group
        of the correct order. | 
        Jul 25, 2006 | 
        gap0analyse version 0.01 | 
        Pass | 
      
      
        | Files exist | 
        Check whether files exist (where
        stated). | 
        Jul 4, 2006 | 
        certify.pl version 0.05 | 
        Pass |