Extensions 1→N→G→Q→1 with N=C4○D8 and Q=D7

Direct product G=N×Q with N=C4○D8 and Q=D7
dρLabelID
D7×C4○D81124D7xC4oD8448,1220

Semidirect products G=N:Q with N=C4○D8 and Q=D7
extensionφ:Q→Out NdρLabelID
C4○D81D7 = C56.30C23φ: D7/C7C2 ⊆ Out C4○D82244C4oD8:1D7448,728
C4○D82D7 = Q16⋊D14φ: D7/C7C2 ⊆ Out C4○D81124+C4oD8:2D7448,727
C4○D83D7 = D810D14φ: D7/C7C2 ⊆ Out C4○D81124C4oD8:3D7448,1221
C4○D84D7 = D815D14φ: D7/C7C2 ⊆ Out C4○D81124+C4oD8:4D7448,1222
C4○D85D7 = D811D14φ: D7/C7C2 ⊆ Out C4○D81124C4oD8:5D7448,1223
C4○D86D7 = D8.10D14φ: D7/C7C2 ⊆ Out C4○D82244-C4oD8:6D7448,1224

Non-split extensions G=N.Q with N=C4○D8 and Q=D7
extensionφ:Q→Out NdρLabelID
C4○D8.1D7 = C28.58D8φ: D7/C7C2 ⊆ Out C4○D82244C4oD8.1D7448,124
C4○D8.2D7 = D82Dic7φ: D7/C7C2 ⊆ Out C4○D81124C4oD8.2D7448,123
C4○D8.3D7 = C56.31C23φ: D7/C7C2 ⊆ Out C4○D82244-C4oD8.3D7448,729
C4○D8.4D7 = D84Dic7φ: D7/C7C2 ⊆ Out C4○D81124C4oD8.4D7448,731
C4○D8.5D7 = D85Dic7φ: trivial image1124C4oD8.5D7448,730

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