Extensions 1→N→G→Q→1 with N=C57 and Q=C4

Direct product G=N×Q with N=C57 and Q=C4
dρLabelID
C2282281C228228,6

Semidirect products G=N:Q with N=C57 and Q=C4
extensionφ:Q→Aut NdρLabelID
C571C4 = Dic57φ: C4/C2C2 ⊆ Aut C572282-C57:1C4228,5
C572C4 = C3×Dic19φ: C4/C2C2 ⊆ Aut C572282C57:2C4228,4
C573C4 = Dic3×C19φ: C4/C2C2 ⊆ Aut C572282C57:3C4228,3


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