PG #38: \(C_{\rm 4}(c)\) (\(4\))# Related group SG : \(C_{\rm 4}^{1}\) (\(P4\)) MPG : \(41'\) MSG (SG) : \(C_{\rm 4}^{1}\) (\(P4\)) Symmetry operation : PDF Character table : PDF Harmonics polar : PDF axial : PDF Representation matrix : PDF