Extensions 1→N→G→Q→1 with N=C7 and Q=C18

Direct product G=N×Q with N=C7 and Q=C18
dρLabelID
C1261261C126126,6

Semidirect products G=N:Q with N=C7 and Q=C18
extensionφ:Q→Aut NdρLabelID
C7⋊C18 = C7⋊C18φ: C18/C3C6 ⊆ Aut C7636C7:C18126,1
C72C18 = C2×C7⋊C9φ: C18/C6C3 ⊆ Aut C71263C7:2C18126,2
C73C18 = C9×D7φ: C18/C9C2 ⊆ Aut C7632C7:3C18126,4


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