Extensions 1→N→G→Q→1 with N=C205 and Q=C2

Direct product G=N×Q with N=C205 and Q=C2
dρLabelID
C4104101C410410,6

Semidirect products G=N:Q with N=C205 and Q=C2
extensionφ:Q→Aut NdρLabelID
C2051C2 = D205φ: C2/C1C2 ⊆ Aut C2052052+C205:1C2410,5
C2052C2 = C5×D41φ: C2/C1C2 ⊆ Aut C2052052C205:2C2410,4
C2053C2 = D5×C41φ: C2/C1C2 ⊆ Aut C2052052C205:3C2410,3


׿
×
𝔽