Extensions 1→N→G→Q→1 with N=C13×D9 and Q=C2

Direct product G=N×Q with N=C13×D9 and Q=C2
dρLabelID
D9×C262342D9xC26468,16

Semidirect products G=N:Q with N=C13×D9 and Q=C2
extensionφ:Q→Out NdρLabelID
(C13×D9)⋊C2 = D9×D13φ: C2/C1C2 ⊆ Out C13×D91174+(C13xD9):C2468,11


׿
×
𝔽