Extensions 1→N→G→Q→1 with N=C45 and Q=D4

Direct product G=N×Q with N=C45 and Q=D4
dρLabelID
D4×C451802D4xC45360,31

Semidirect products G=N:Q with N=C45 and Q=D4
extensionφ:Q→Aut NdρLabelID
C45⋊1D4 = C5⋊D36φ: D4/C2 → C22 ⊆ Aut C451804+C45:1D4360,10
C45⋊2D4 = C45⋊D4φ: D4/C2 → C22 ⊆ Aut C451804-C45:2D4360,12
C45⋊3D4 = C9⋊D20φ: D4/C2 → C22 ⊆ Aut C451804+C45:3D4360,13
C45⋊4D4 = D180φ: D4/C4 → C2 ⊆ Aut C451802+C45:4D4360,27
C45⋊5D4 = C5×D36φ: D4/C4 → C2 ⊆ Aut C451802C45:5D4360,22
C45⋊6D4 = C9×D20φ: D4/C4 → C2 ⊆ Aut C451802C45:6D4360,17
C45⋊7D4 = C45⋊7D4φ: D4/C22 → C2 ⊆ Aut C451802C45:7D4360,29
C45⋊8D4 = C5×C9⋊D4φ: D4/C22 → C2 ⊆ Aut C451802C45:8D4360,24
C45⋊9D4 = C9×C5⋊D4φ: D4/C22 → C2 ⊆ Aut C451802C45:9D4360,19


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