Extensions 1→N→G→Q→1 with N=C7×D7 and Q=C2

Direct product G=N×Q with N=C7×D7 and Q=C2
dρLabelID
D7×C14282D7xC14196,10

Semidirect products G=N:Q with N=C7×D7 and Q=C2
extensionφ:Q→Out NdρLabelID
(C7×D7)⋊C2 = D72φ: C2/C1C2 ⊆ Out C7×D7144+(C7xD7):C2196,9


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