Extensions 1→N→G→Q→1 with N=C13 and Q=D4

Direct product G=N×Q with N=C13 and Q=D4
dρLabelID
D4×C13522D4xC13104,10

Semidirect products G=N:Q with N=C13 and Q=D4
extensionφ:Q→Aut NdρLabelID
C13⋊1D4 = D52φ: D4/C4 → C2 ⊆ Aut C13522+C13:1D4104,6
C13⋊2D4 = C13⋊D4φ: D4/C22 → C2 ⊆ Aut C13522C13:2D4104,8


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