Extensions 1→N→G→Q→1 with N=C72 and Q=C3

Direct product G=N×Q with N=C72 and Q=C3
dρLabelID
C7×C21147C7xC21147,6

Semidirect products G=N:Q with N=C72 and Q=C3
extensionφ:Q→Aut NdρLabelID
C721C3 = C7×C7⋊C3φ: C3/C1C3 ⊆ Aut C72213C7^2:1C3147,3
C722C3 = C72⋊C3φ: C3/C1C3 ⊆ Aut C7249C7^2:2C3147,4
C723C3 = C723C3φ: C3/C1C3 ⊆ Aut C72213C7^2:3C3147,5


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