extension | φ:Q→Aut N | d | ρ | Label | ID |
C2.1(C23xD7) = D7xC22xC4 | central extension (φ=1) | 112 | | C2.1(C2^3xD7) | 224,175 |
C2.2(C23xD7) = C23xDic7 | central extension (φ=1) | 224 | | C2.2(C2^3xD7) | 224,187 |
C2.3(C23xD7) = C22xDic14 | central stem extension (φ=1) | 224 | | C2.3(C2^3xD7) | 224,174 |
C2.4(C23xD7) = C22xD28 | central stem extension (φ=1) | 112 | | C2.4(C2^3xD7) | 224,176 |
C2.5(C23xD7) = C2xC4oD28 | central stem extension (φ=1) | 112 | | C2.5(C2^3xD7) | 224,177 |
C2.6(C23xD7) = C2xD4xD7 | central stem extension (φ=1) | 56 | | C2.6(C2^3xD7) | 224,178 |
C2.7(C23xD7) = C2xD4:2D7 | central stem extension (φ=1) | 112 | | C2.7(C2^3xD7) | 224,179 |
C2.8(C23xD7) = D4:6D14 | central stem extension (φ=1) | 56 | 4 | C2.8(C2^3xD7) | 224,180 |
C2.9(C23xD7) = C2xQ8xD7 | central stem extension (φ=1) | 112 | | C2.9(C2^3xD7) | 224,181 |
C2.10(C23xD7) = C2xQ8:2D7 | central stem extension (φ=1) | 112 | | C2.10(C2^3xD7) | 224,182 |
C2.11(C23xD7) = Q8.10D14 | central stem extension (φ=1) | 112 | 4 | C2.11(C2^3xD7) | 224,183 |
C2.12(C23xD7) = D7xC4oD4 | central stem extension (φ=1) | 56 | 4 | C2.12(C2^3xD7) | 224,184 |
C2.13(C23xD7) = D4:8D14 | central stem extension (φ=1) | 56 | 4+ | C2.13(C2^3xD7) | 224,185 |
C2.14(C23xD7) = D4.10D14 | central stem extension (φ=1) | 112 | 4- | C2.14(C2^3xD7) | 224,186 |
C2.15(C23xD7) = C22xC7:D4 | central stem extension (φ=1) | 112 | | C2.15(C2^3xD7) | 224,188 |