Extensions 1→N→G→Q→1 with N=C7 and Q=D10

Direct product G=N×Q with N=C7 and Q=D10
dρLabelID
D5×C14702D5xC14140,9

Semidirect products G=N:Q with N=C7 and Q=D10
extensionφ:Q→Aut NdρLabelID
C71D10 = D5×D7φ: D10/D5C2 ⊆ Aut C7354+C7:1D10140,7
C72D10 = D70φ: D10/C10C2 ⊆ Aut C7702+C7:2D10140,10


׿
×
𝔽