Extensions 1→N→G→Q→1 with N=C9 and Q=F7

Direct product G=N×Q with N=C9 and Q=F7
dρLabelID
C9×F7636C9xF7378,7

Semidirect products G=N:Q with N=C9 and Q=F7
extensionφ:Q→Aut NdρLabelID
C91F7 = C9⋊F7φ: F7/C7C6 ⊆ Aut C9636+C9:1F7378,18
C92F7 = C92F7φ: F7/C7C6 ⊆ Aut C9636+C9:2F7378,19
C93F7 = C93F7φ: F7/D7C3 ⊆ Aut C9636C9:3F7378,8
C94F7 = C94F7φ: F7/D7C3 ⊆ Aut C9636C9:4F7378,9
C95F7 = C95F7φ: F7/C7⋊C3C2 ⊆ Aut C9636+C9:5F7378,20

Non-split extensions G=N.Q with N=C9 and Q=F7
extensionφ:Q→Aut NdρLabelID
C9.F7 = C7⋊C54central extension (φ=1)1896C9.F7378,1

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