Extensions 1→N→G→Q→1 with N=C22⋊C4 and Q=D7

Direct product G=N×Q with N=C22⋊C4 and Q=D7

Semidirect products G=N:Q with N=C22⋊C4 and Q=D7
extensionφ:Q→Out NdρLabelID
C22⋊C41D7 = C23.1D14φ: D7/C7C2 ⊆ Out C22⋊C4564C2^2:C4:1D7224,12
C22⋊C42D7 = C22⋊D28φ: D7/C7C2 ⊆ Out C22⋊C456C2^2:C4:2D7224,77
C22⋊C43D7 = D14.D4φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4:3D7224,78
C22⋊C44D7 = D14⋊D4φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4:4D7224,79
C22⋊C45D7 = Dic7.D4φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4:5D7224,80
C22⋊C46D7 = C22.D28φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4:6D7224,81
C22⋊C47D7 = Dic74D4φ: trivial image112C2^2:C4:7D7224,76

Non-split extensions G=N.Q with N=C22⋊C4 and Q=D7
extensionφ:Q→Out NdρLabelID
C22⋊C4.1D7 = C22⋊Dic14φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4.1D7224,73
C22⋊C4.2D7 = C23.D14φ: D7/C7C2 ⊆ Out C22⋊C4112C2^2:C4.2D7224,74
C22⋊C4.3D7 = C23.11D14φ: trivial image112C2^2:C4.3D7224,72