Extensions 1→N→G→Q→1 with N=D108 and Q=C2

Direct product G=NxQ with N=D108 and Q=C2
dρLabelID
C2xD108216C2xD108432,45

Semidirect products G=N:Q with N=D108 and Q=C2
extensionφ:Q→Out NdρLabelID
D108:1C2 = D216φ: C2/C1C2 ⊆ Out D1082162+D108:1C2432,8
D108:2C2 = D4:D27φ: C2/C1C2 ⊆ Out D1082164+D108:2C2432,16
D108:3C2 = D4xD27φ: C2/C1C2 ⊆ Out D1081084+D108:3C2432,47
D108:4C2 = Q8:3D27φ: C2/C1C2 ⊆ Out D1082164+D108:4C2432,50
D108:5C2 = D108:5C2φ: trivial image2162D108:5C2432,46

Non-split extensions G=N.Q with N=D108 and Q=C2
extensionφ:Q→Out NdρLabelID
D108.1C2 = C216:C2φ: C2/C1C2 ⊆ Out D1082162D108.1C2432,7
D108.2C2 = Q8:2D27φ: C2/C1C2 ⊆ Out D1082164+D108.2C2432,18

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