Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
255 conjugacy classes of subgroups; only the 65 normal subgroups are shown.
This group has 255 conjugacy classes of subgroups — too many to draw. Only its 65 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 | #390 |
| commutator | C22×C4 | C22×C4 |
| Frattini, cosocle | C23×C4 | C23 |
| prime radical | C2×#121 | C22 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #1810 | C2 | semidirect |
| 3. #1752 | C2 | semidirect |
| 4. #1508 | C2 | semidirect |
| 6. #1472 | C2 | semidirect |
| 8. C22×SD16 | C4 | semidirect |
| 17. C2×#106 | C4 | semidirect |
| 18. C2×#103 | C4 | semidirect |
| 19. C2×#102 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#465 | 2 |
| #1810 | 2 |
| #1752 | 2 |
| #1508 | 2 |
| #1507 | 2 |
| #1472 | 2 |
| #1471 | 2 |