d | ρ | Label | ID | ||
---|---|---|---|---|---|
SD16xC30 | 240 | SD16xC30 | 480,938 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C2.1(C15xSD16) = C15xD4:C4 | central extension (φ=1) | 240 | C2.1(C15xSD16) | 480,205 | |
C2.2(C15xSD16) = C15xQ8:C4 | central extension (φ=1) | 480 | C2.2(C15xSD16) | 480,206 | |
C2.3(C15xSD16) = C15xC4.Q8 | central extension (φ=1) | 480 | C2.3(C15xSD16) | 480,209 |