Order 128.
143 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | C2×#99 |
| commutator | C2×C4 | C22×C4 |
| Frattini, cosocle | C2×D4 | C23 |
| prime radical | #535 | C2 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ G | |
| LECS | G ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#99 | C2 | semidirect |
| 3. #354 | C2 | semidirect |
| 4. #353 | C2 | semidirect |
| 5. C2×#41 | C4 | semidirect |
| 7. #127 | C4 | semidirect |
| 9. #124 | C4 | semidirect |
| 13. #117 | C4 | semidirect |
| 19. C2×Q8 | C2×C4 | semidirect |
| 25. C2×D4 | C2×C4 | semidirect |
| 37. C42 | C2×C4 | semidirect |
| 38. C42 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #535 | 2 |
| C2×#99 | 2 |
| #354 | 2 |
| #353 | 2 |