Home
About
Cn
Dn
Sn
An
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀

Extensions 1→N→G→Q→1 with N=C5 and Q=2- 1+4

Direct product G=N×Q with N=C5 and Q=2- 1+4
dρLabelID
C5×2- 1+4804C5xES-(2,2)160,233

Semidirect products G=N:Q with N=C5 and Q=2- 1+4
extensionφ:Q→Aut NdρLabelID
C5⋊12- 1+4 = Q8.10D10φ: 2- 1+4/C2×Q8 → C2 ⊆ Aut C5804C5:1ES-(2,2)160,222
C5⋊22- 1+4 = D4.10D10φ: 2- 1+4/C4○D4 → C2 ⊆ Aut C5804-C5:2ES-(2,2)160,225


׿
×
⋊
ℤ
𝔽
○
≀
ℚ
◁