Extensions 1→N→G→Q→1 with N=C7 and Q=C22×C42

Direct product G=N×Q with N=C7 and Q=C22×C42
dρLabelID
C22×C4×C28448C2^2xC4xC28448,1294

Semidirect products G=N:Q with N=C7 and Q=C22×C42
extensionφ:Q→Aut NdρLabelID
C71(C22×C42) = D7×C2×C42φ: C22×C42/C2×C42C2 ⊆ Aut C7224C7:1(C2^2xC4^2)448,924
C72(C22×C42) = C22×C4×Dic7φ: C22×C42/C23×C4C2 ⊆ Aut C7448C7:2(C2^2xC4^2)448,1235


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