Extensions 1→N→G→Q→1 with N=C28 and Q=D7

Direct product G=N×Q with N=C28 and Q=D7
dρLabelID
D7×C28562D7xC28392,24

Semidirect products G=N:Q with N=C28 and Q=D7
extensionφ:Q→Aut NdρLabelID
C281D7 = C28⋊D7φ: D7/C7C2 ⊆ Aut C28196C28:1D7392,30
C282D7 = C4×C7⋊D7φ: D7/C7C2 ⊆ Aut C28196C28:2D7392,29
C283D7 = C7×D28φ: D7/C7C2 ⊆ Aut C28562C28:3D7392,25

Non-split extensions G=N.Q with N=C28 and Q=D7
extensionφ:Q→Aut NdρLabelID
C28.1D7 = Dic98φ: D7/C7C2 ⊆ Aut C283922-C28.1D7392,3
C28.2D7 = D196φ: D7/C7C2 ⊆ Aut C281962+C28.2D7392,5
C28.3D7 = C724Q8φ: D7/C7C2 ⊆ Aut C28392C28.3D7392,28
C28.4D7 = C49⋊C8φ: D7/C7C2 ⊆ Aut C283922C28.4D7392,1
C28.5D7 = C4×D49φ: D7/C7C2 ⊆ Aut C281962C28.5D7392,4
C28.6D7 = C724C8φ: D7/C7C2 ⊆ Aut C28392C28.6D7392,15
C28.7D7 = C7×Dic14φ: D7/C7C2 ⊆ Aut C28562C28.7D7392,23
C28.8D7 = C7×C7⋊C8central extension (φ=1)562C28.8D7392,14

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