| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C2×C4○D4) = C2×C42⋊C2 | central extension (φ=1) | 32 | | C2.1(C2xC4oD4) | 64,195 |
| C2.2(C2×C4○D4) = C2×C4×D4 | central extension (φ=1) | 32 | | C2.2(C2xC4oD4) | 64,196 |
| C2.3(C2×C4○D4) = C2×C4×Q8 | central extension (φ=1) | 64 | | C2.3(C2xC4oD4) | 64,197 |
| C2.4(C2×C4○D4) = C4×C4○D4 | central extension (φ=1) | 32 | | C2.4(C2xC4oD4) | 64,198 |
| C2.5(C2×C4○D4) = C2×C4⋊D4 | central stem extension (φ=1) | 32 | | C2.5(C2xC4oD4) | 64,203 |
| C2.6(C2×C4○D4) = C2×C22⋊Q8 | central stem extension (φ=1) | 32 | | C2.6(C2xC4oD4) | 64,204 |
| C2.7(C2×C4○D4) = C2×C22.D4 | central stem extension (φ=1) | 32 | | C2.7(C2xC4oD4) | 64,205 |
| C2.8(C2×C4○D4) = C22.19C24 | central stem extension (φ=1) | 16 | | C2.8(C2xC4oD4) | 64,206 |
| C2.9(C2×C4○D4) = C2×C4.4D4 | central stem extension (φ=1) | 32 | | C2.9(C2xC4oD4) | 64,207 |
| C2.10(C2×C4○D4) = C2×C42.C2 | central stem extension (φ=1) | 64 | | C2.10(C2xC4oD4) | 64,208 |
| C2.11(C2×C4○D4) = C2×C42⋊2C2 | central stem extension (φ=1) | 32 | | C2.11(C2xC4oD4) | 64,209 |
| C2.12(C2×C4○D4) = C23.36C23 | central stem extension (φ=1) | 32 | | C2.12(C2xC4oD4) | 64,210 |
| C2.13(C2×C4○D4) = C22.26C24 | central stem extension (φ=1) | 32 | | C2.13(C2xC4oD4) | 64,213 |
| C2.14(C2×C4○D4) = C23.37C23 | central stem extension (φ=1) | 32 | | C2.14(C2xC4oD4) | 64,214 |
| C2.15(C2×C4○D4) = C22.32C24 | central stem extension (φ=1) | 16 | | C2.15(C2xC4oD4) | 64,219 |
| C2.16(C2×C4○D4) = C22.33C24 | central stem extension (φ=1) | 32 | | C2.16(C2xC4oD4) | 64,220 |
| C2.17(C2×C4○D4) = C22.34C24 | central stem extension (φ=1) | 32 | | C2.17(C2xC4oD4) | 64,221 |
| C2.18(C2×C4○D4) = C22.35C24 | central stem extension (φ=1) | 32 | | C2.18(C2xC4oD4) | 64,222 |
| C2.19(C2×C4○D4) = C22.36C24 | central stem extension (φ=1) | 32 | | C2.19(C2xC4oD4) | 64,223 |
| C2.20(C2×C4○D4) = D4⋊5D4 | central stem extension (φ=1) | 16 | | C2.20(C2xC4oD4) | 64,227 |
| C2.21(C2×C4○D4) = D4⋊6D4 | central stem extension (φ=1) | 32 | | C2.21(C2xC4oD4) | 64,228 |
| C2.22(C2×C4○D4) = Q8⋊5D4 | central stem extension (φ=1) | 32 | | C2.22(C2xC4oD4) | 64,229 |
| C2.23(C2×C4○D4) = Q8⋊6D4 | central stem extension (φ=1) | 32 | | C2.23(C2xC4oD4) | 64,231 |
| C2.24(C2×C4○D4) = C22.45C24 | central stem extension (φ=1) | 16 | | C2.24(C2xC4oD4) | 64,232 |
| C2.25(C2×C4○D4) = C22.46C24 | central stem extension (φ=1) | 32 | | C2.25(C2xC4oD4) | 64,233 |
| C2.26(C2×C4○D4) = C22.47C24 | central stem extension (φ=1) | 32 | | C2.26(C2xC4oD4) | 64,234 |
| C2.27(C2×C4○D4) = D4⋊3Q8 | central stem extension (φ=1) | 32 | | C2.27(C2xC4oD4) | 64,235 |
| C2.28(C2×C4○D4) = C22.49C24 | central stem extension (φ=1) | 32 | | C2.28(C2xC4oD4) | 64,236 |
| C2.29(C2×C4○D4) = C22.50C24 | central stem extension (φ=1) | 32 | | C2.29(C2xC4oD4) | 64,237 |
| C2.30(C2×C4○D4) = Q8⋊3Q8 | central stem extension (φ=1) | 64 | | C2.30(C2xC4oD4) | 64,238 |
| C2.31(C2×C4○D4) = C22.53C24 | central stem extension (φ=1) | 32 | | C2.31(C2xC4oD4) | 64,240 |