Extensions 1→N→G→Q→1 with N=D4 and Q=C2xC4

Direct product G=NxQ with N=D4 and Q=C2xC4
dρLabelID
C2xC4xD432C2xC4xD464,196

Semidirect products G=N:Q with N=D4 and Q=C2xC4
extensionφ:Q→Out NdρLabelID
D4:1(C2xC4) = C4xD8φ: C2xC4/C4C2 ⊆ Out D432D4:1(C2xC4)64,118
D4:2(C2xC4) = D8:C4φ: C2xC4/C4C2 ⊆ Out D432D4:2(C2xC4)64,123
D4:3(C2xC4) = C2xD4:C4φ: C2xC4/C22C2 ⊆ Out D432D4:3(C2xC4)64,95
D4:4(C2xC4) = C23.36D4φ: C2xC4/C22C2 ⊆ Out D432D4:4(C2xC4)64,98
D4:5(C2xC4) = C2xC4wrC2φ: C2xC4/C22C2 ⊆ Out D416D4:5(C2xC4)64,101
D4:6(C2xC4) = C4xC4oD4φ: trivial image32D4:6(C2xC4)64,198
D4:7(C2xC4) = C22.11C24φ: trivial image16D4:7(C2xC4)64,199
D4:8(C2xC4) = C23.33C23φ: trivial image32D4:8(C2xC4)64,201

Non-split extensions G=N.Q with N=D4 and Q=C2xC4
extensionφ:Q→Out NdρLabelID
D4.1(C2xC4) = C4xSD16φ: C2xC4/C4C2 ⊆ Out D432D4.1(C2xC4)64,119
D4.2(C2xC4) = SD16:C4φ: C2xC4/C4C2 ⊆ Out D432D4.2(C2xC4)64,121
D4.3(C2xC4) = C8oD8φ: C2xC4/C4C2 ⊆ Out D4162D4.3(C2xC4)64,124
D4.4(C2xC4) = C8.26D4φ: C2xC4/C4C2 ⊆ Out D4164D4.4(C2xC4)64,125
D4.5(C2xC4) = C23.24D4φ: C2xC4/C22C2 ⊆ Out D432D4.5(C2xC4)64,97
D4.6(C2xC4) = C23.37D4φ: C2xC4/C22C2 ⊆ Out D416D4.6(C2xC4)64,99
D4.7(C2xC4) = C42:C22φ: C2xC4/C22C2 ⊆ Out D4164D4.7(C2xC4)64,102
D4.8(C2xC4) = C2xC8oD4φ: trivial image32D4.8(C2xC4)64,248
D4.9(C2xC4) = Q8oM4(2)φ: trivial image164D4.9(C2xC4)64,249

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