d | ρ | Label | ID | ||
---|---|---|---|---|---|
C4×Dic15 | 240 | C4xDic15 | 240,72 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C4⋊Dic15 = C60⋊5C4 | φ: Dic15/C30 → C2 ⊆ Aut C4 | 240 | C4:Dic15 | 240,74 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C4.Dic15 = C60.7C4 | φ: Dic15/C30 → C2 ⊆ Aut C4 | 120 | 2 | C4.Dic15 | 240,71 |
C4.2Dic15 = C15⋊3C16 | central extension (φ=1) | 240 | 2 | C4.2Dic15 | 240,3 |
C4.3Dic15 = C2×C15⋊3C8 | central extension (φ=1) | 240 | C4.3Dic15 | 240,70 |