Extensions 1→N→G→Q→1 with N=C11×D9 and Q=C2

Direct product G=N×Q with N=C11×D9 and Q=C2
dρLabelID
D9×C221982D9xC22396,8

Semidirect products G=N:Q with N=C11×D9 and Q=C2
extensionφ:Q→Out NdρLabelID
(C11×D9)⋊C2 = D9×D11φ: C2/C1 → C2 ⊆ Out C11×D9994+(C11xD9):C2396,5


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