Extensions 1→N→G→Q→1 with N=C13 and Q=D9

Direct product G=N×Q with N=C13 and Q=D9
dρLabelID
C13×D91172C13xD9234,3

Semidirect products G=N:Q with N=C13 and Q=D9
extensionφ:Q→Aut NdρLabelID
C13⋊D9 = D117φ: D9/C9 → C2 ⊆ Aut C131172+C13:D9234,5


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