Extensions 1→N→G→Q→1 with N=C2 and Q=C2×3- 1+2

Direct product G=N×Q with N=C2 and Q=C2×3- 1+2
dρLabelID
C22×3- 1+236C2^2xES-(3,1)108,31


Non-split extensions G=N.Q with N=C2 and Q=C2×3- 1+2
extensionφ:Q→Aut NdρLabelID
C2.(C2×3- 1+2) = C4×3- 1+2central extension (φ=1)363C2.(C2xES-(3,1))108,14

׿
×
𝔽