Order 8128.
310 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C22×D127 |
| commutator | C2×C127 | C23×C4 |
| Frattini | C22 | C23×D127 |
| Fitting | C4×Q8×C127 | C2 |
| socle | C22×C127 | C24 |
| hypercenter | C4×Q8 | D127 |
| hypocenter | C127 | C4×#41 |
| LCS | G ▷ C2×C127 ▷ C127 | |
| UCS | C1 ◁ C2×C4 ◁ C4×Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. Q8×Dic127 | C2 | semidirect |
| 3. C4×D508 | C2 | semidirect |
| 4. #16861171 | C2 | semidirect |
| 5. #16861167 | C2 | semidirect |
| 6. C42×D127 | C2 | semidirect |
| 7. C4×Q8×C127 | C2 | semidirect |
| 8. #14523249 | C4 | direct (N × H) |
| 22. D508 | C2×C4 | semidirect |
| 28. C4×D127 | C2×C4 | semidirect |
| 29. Q8×C127 | C2×C4 | semidirect |
| 39. C4×C127 | #41 | semidirect |
| 42. Dic127 | #41 | semidirect |
| 47. C127 | C4×#41 | semidirect |
| 51. C4×Q8 | D127 | semidirect |
| 70. Q8 | C4×D127 | semidirect |
| 90. C4 | #14523249 | direct (N × H) |