Extensions 1→N→G→Q→1 with N=C9⋊C9 and Q=C3

Direct product G=N×Q with N=C9⋊C9 and Q=C3
dρLabelID
C3×C9⋊C9243C3xC9:C9243,33

Semidirect products G=N:Q with N=C9⋊C9 and Q=C3
extensionφ:Q→Out NdρLabelID
C9⋊C91C3 = C32.He3φ: C3/C1C3 ⊆ Out C9⋊C9279C9:C9:1C3243,28
C9⋊C92C3 = C32.6He3φ: C3/C1C3 ⊆ Out C9⋊C9279C9:C9:2C3243,30
C9⋊C93C3 = C9⋊3- 1+2φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:3C3243,41
C9⋊C94C3 = C33.31C32φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:4C3243,42
C9⋊C95C3 = C927C3φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:5C3243,43
C9⋊C96C3 = C924C3φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:6C3243,44
C9⋊C97C3 = C925C3φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:7C3243,45
C9⋊C98C3 = C928C3φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:8C3243,46
C9⋊C99C3 = C929C3φ: C3/C1C3 ⊆ Out C9⋊C981C9:C9:9C3243,47
C9⋊C910C3 = C923C3φ: trivial image81C9:C9:10C3243,34
C9⋊C911C3 = C9×3- 1+2φ: trivial image81C9:C9:11C3243,36

Non-split extensions G=N.Q with N=C9⋊C9 and Q=C3
extensionφ:Q→Out NdρLabelID
C9⋊C9.1C3 = C27⋊C9φ: C3/C1C3 ⊆ Out C9⋊C9279C9:C9.1C3243,22
C9⋊C9.2C3 = C32.5He3φ: C3/C1C3 ⊆ Out C9⋊C9279C9:C9.2C3243,29

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