Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
454 conjugacy classes of subgroups; only the 120 normal subgroups are shown.
This group has 454 conjugacy classes of subgroups — too many to draw. Only its 120 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#41 | C2 | semidirect |
| 2. C2×C22⋊Q8 | C2 | semidirect |
| 3. C2×#121 | C2 | semidirect |
| 4. C2×C4×D4 | C2 | semidirect |
| 5. #394 | C2 | semidirect |
| 6. #392 | C2 | semidirect |
| 7. #391 | C2 | semidirect |
| 8. #390 | C2 | semidirect |
| 9. #386 | C2 | semidirect |
| 10. #385 | C2 | semidirect |
| 11. #380 | C2 | semidirect |
| 47. C2×Q8 | D4 | semidirect |
| 59. C2×D4 | D4 | semidirect |
| 68. C22×C4 | D4 | semidirect |
| 109. C23 | #41 | semidirect |
| 142. C2×C4 | #41 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#41 | 2 |
| C2×C22⋊Q8 | 2 |
| C2×#121 | 2 |
| C2×C4×D4 | 2 |
| #394 | 2 |
| #392 | 2 |
| #391 | 2 |
| #390 | 2 |
| #386 | 2 |
| #385 | 2 |
| #380 | 2 |