Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
369 conjugacy classes of subgroups; only the 112 normal subgroups are shown.
This group has 369 conjugacy classes of subgroups — too many to draw. Only its 112 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C24 |
| prime radical | #525 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C23×Q8 | C2 | semidirect |
| 2. C2×#137 | C2 | semidirect |
| 4. #451 | C2 | semidirect |
| 5. #448 | C2 | semidirect |
| 6. #419 | C2 | semidirect |
| 7. #407 | C2 | semidirect |
| 17. C2×Q16 | C22 | semidirect |
| 18. C2×SD16 | C22 | semidirect |
| 26. #103 | C22 | semidirect |
| 36. C2×Q8 | D4 | semidirect |
| 95. C22 | #137 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Q8 | 2 |
| C2×#137 | 2 |
| #525 | 2 |
| #451 | 2 |
| #448 | 2 |
| #419 | 2 |
| #407 | 2 |