Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
195 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 195 conjugacy classes of subgroups — too many to draw. Only its 92 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×D4 |
| commutator, Frattini, cosocle | C2×C4 | C24 |
| socle | C22 | C22×D4 |
| prime radical | C2×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #533 | C2 | semidirect |
| 3. #485 | C2 | semidirect |
| 4. #475 | C2 | semidirect |
| 5. #474 | C2 | semidirect |
| 6. #462 | C2 | semidirect |
| 7. #461 | C2 | semidirect |
| 9. C4×Q16 | C2 | semidirect |
| 10. C4×SD16 | C2 | semidirect |
| 11. #431 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #533 | 2 |
| C4×#41 | 2 |
| #485 | 2 |
| #475 | 2 |
| #474 | 2 |
| #462 | 2 |
| #461 | 2 |
| #452 | 2 |
| C4×Q16 | 2 |
| C4×SD16 | 2 |
| #431 | 2 |