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Extensions 1→N→G→Q→1 with N=C7 and Q=C2×C4.4D4

Direct product G=N×Q with N=C7 and Q=C2×C4.4D4
dρLabelID
C14×C4.4D4224C14xC4.4D4448,1309

Semidirect products G=N:Q with N=C7 and Q=C2×C4.4D4
extensionφ:Q→Aut NdρLabelID
C7⋊1(C2×C4.4D4) = C2×C4.D28φ: C2×C4.4D4/C2×C42 → C2 ⊆ Aut C7224C7:1(C2xC4.4D4)448,929
C7⋊2(C2×C4.4D4) = C2×Dic7.D4φ: C2×C4.4D4/C2×C22⋊C4 → C2 ⊆ Aut C7224C7:2(C2xC4.4D4)448,944
C7⋊3(C2×C4.4D4) = D7×C4.4D4φ: C2×C4.4D4/C4.4D4 → C2 ⊆ Aut C7112C7:3(C2xC4.4D4)448,1126
C7⋊4(C2×C4.4D4) = C2×C28.17D4φ: C2×C4.4D4/C22×D4 → C2 ⊆ Aut C7224C7:4(C2xC4.4D4)448,1250
C7⋊5(C2×C4.4D4) = C2×C28.23D4φ: C2×C4.4D4/C22×Q8 → C2 ⊆ Aut C7224C7:5(C2xC4.4D4)448,1267


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