Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
348 conjugacy classes of subgroups; only the 148 normal subgroups are shown.
This group has 348 conjugacy classes of subgroups — too many to draw. Only its 148 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, cosocle | C23 | C24 |
| commutator | C22 | C23×C4 |
| prime radical | C2×#121 | C2 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×C4×D4 | C2 | semidirect |
| 3. #388 | C2 | semidirect |
| 4. #387 | C2 | semidirect |
| 5. #386 | C2 | semidirect |
| 6. #386 | C2 | semidirect |
| 7. #385 | C2 | semidirect |
| 8. #380 | C2 | semidirect |
| 9. C2×#95 | C2 | semidirect |
| 16. #121 | C4 | semidirect |
| 39. C2×D4 | C2×C4 | semidirect |
| 40. C2×D4 | C2×C4 | semidirect |
| 51. C22×C4 | C2×C4 | semidirect |
| 52. C22×C4 | D4 | semidirect |
| 63. C4⋊C4 | C2×C4 | semidirect |
| 68. C22⋊C4 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#121 | 2 |
| C2×C4×D4 | 2 |
| #388 | 2 |
| #387 | 2 |
| #386 | 2 |
| #385 | 2 |
| #380 | 2 |
| C2×#95 | 2 |