Extensions 1→N→G→Q→1 with N=C7 and Q=D4⋊D4

Direct product G=N×Q with N=C7 and Q=D4⋊D4
dρLabelID
C7×D4⋊D4224C7xD4:D4448,857

Semidirect products G=N:Q with N=C7 and Q=D4⋊D4
extensionφ:Q→Aut NdρLabelID
C7⋊1(D4⋊D4) = D28⋊14D4φ: D4⋊D4/C22⋊C8 → C2 ⊆ Aut C7224C7:1(D4:D4)448,268
C7⋊2(D4⋊D4) = D4⋊3D28φ: D4⋊D4/D4⋊C4 → C2 ⊆ Aut C7224C7:2(D4:D4)448,315
C7⋊3(D4⋊D4) = D28⋊4D4φ: D4⋊D4/Q8⋊C4 → C2 ⊆ Aut C7224C7:3(D4:D4)448,345
C7⋊4(D4⋊D4) = D28⋊17D4φ: D4⋊D4/C4⋊D4 → C2 ⊆ Aut C7224C7:4(D4:D4)448,571
C7⋊5(D4⋊D4) = Dic14⋊D4φ: D4⋊D4/C2×D8 → C2 ⊆ Aut C7224C7:5(D4:D4)448,692
C7⋊6(D4⋊D4) = D28⋊7D4φ: D4⋊D4/C2×SD16 → C2 ⊆ Aut C7224C7:6(D4:D4)448,706
C7⋊7(D4⋊D4) = (C7×D4)⋊14D4φ: D4⋊D4/C2×C4○D4 → C2 ⊆ Aut C7224C7:7(D4:D4)448,772


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