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

Direct product G=N×Q with N=D8 and Q=D7
dρLabelID
D7×D8564+D7xD8224,105

Semidirect products G=N:Q with N=D8 and Q=D7
extensionφ:Q→Out NdρLabelID
D81D7 = C7⋊D16φ: D7/C7C2 ⊆ Out D81124+D8:1D7224,32
D82D7 = D8⋊D7φ: D7/C7C2 ⊆ Out D8564D8:2D7224,106
D83D7 = D83D7φ: trivial image1124-D8:3D7224,107

Non-split extensions G=N.Q with N=D8 and Q=D7
extensionφ:Q→Out NdρLabelID
D8.D7 = D8.D7φ: D7/C7C2 ⊆ Out D81124-D8.D7224,33

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