Finite Group DatabasebetaFinite Group DatabasebetaOrder 128.
424 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 424 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×D4 |
| commutator | C2×C4 | C22×C4 |
| Frattini, cosocle | C22×C4 | C23 |
| prime radical | C23×D4 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#102 | C2 | semidirect |
| 3. C2×C22⋊C8 | C2 | semidirect |
| 4. #380 | C2 | semidirect |
| 9. C22×D4 | C4 | semidirect |
| 12. C22×C8 | C22 | semidirect |
| 13. C2×C4⋊C4 | C22 | semidirect |
| 62. D4 | C22⋊C4 | semidirect |
| 84. C22 | #102 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×D4 | 2 |
| C2×#102 | 2 |
| C2×C22⋊C8 | 2 |
| #380 | 2 |