Extensions 1→N→G→Q→1 with N=C4○D4 and Q=D7

Direct product G=N×Q with N=C4○D4 and Q=D7
dρLabelID
D7×C4○D4564D7xC4oD4224,184

Semidirect products G=N:Q with N=C4○D4 and Q=D7
extensionφ:Q→Out NdρLabelID
C4○D41D7 = D4⋊D14φ: D7/C7C2 ⊆ Out C4○D4564+C4oD4:1D7224,144
C4○D42D7 = D4.8D14φ: D7/C7C2 ⊆ Out C4○D41124C4oD4:2D7224,145
C4○D43D7 = D48D14φ: D7/C7C2 ⊆ Out C4○D4564+C4oD4:3D7224,185
C4○D44D7 = D4.10D14φ: D7/C7C2 ⊆ Out C4○D41124-C4oD4:4D7224,186

Non-split extensions G=N.Q with N=C4○D4 and Q=D7
extensionφ:Q→Out NdρLabelID
C4○D4.1D7 = D42Dic7φ: D7/C7C2 ⊆ Out C4○D4564C4oD4.1D7224,43
C4○D4.2D7 = D4.9D14φ: D7/C7C2 ⊆ Out C4○D41124-C4oD4.2D7224,146
C4○D4.3D7 = Q8.Dic7φ: trivial image1124C4oD4.3D7224,143

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