Extensions 1→N→G→Q→1 with N=C7 and Q=D27

Direct product G=N×Q with N=C7 and Q=D27
dρLabelID
C7×D271892C7xD27378,3

Semidirect products G=N:Q with N=C7 and Q=D27
extensionφ:Q→Aut NdρLabelID
C7⋊D27 = D189φ: D27/C27C2 ⊆ Aut C71892+C7:D27378,5


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