MSG (SG) #19: \(D_{\rm 2}^{4}\) (\(P2_12_12_1\))#
#19.25: \(P2_{1}2_{1}2_{1}\)
#19.26: \(P2_{1}2_{1}2_{1}1'\)
#19.27: \(P2_{1}'2_{1}'2_{1}\)
#19.28: \(P_{c}2_{1}2_{1}2_{1}\)
#19.29: \(P_{C}2_{1}2_{1}2_{1}\)
#19.30: \(P_{I}2_{1}2_{1}2_{1}\)
#19.25: \(P2_{1}2_{1}2_{1}\)
#19.26: \(P2_{1}2_{1}2_{1}1'\)
#19.27: \(P2_{1}'2_{1}'2_{1}\)
#19.28: \(P_{c}2_{1}2_{1}2_{1}\)
#19.29: \(P_{C}2_{1}2_{1}2_{1}\)
#19.30: \(P_{I}2_{1}2_{1}2_{1}\)