Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
5583 conjugacy classes of subgroups; only the 3183 normal subgroups are shown.
This group has 5583 conjugacy classes of subgroups — too many to draw. Only its 3183 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C2×D4 |
| commutator, Frattini, cosocle | C4 | C26 |
| prime radical | C23×#41 | C2 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C24×Q8 | C2 | semidirect |
| 3. C22×#137 | C2 | direct (N × H) |
| 4. C23×Q16 | C2 | semidirect |
| 5. C23×SD16 | C2 | semidirect |
| 6. C23×M16 | C2 | semidirect |
| 13. C23×Q8 | C22 | semidirect |
| 19. C2×#137 | C22 | direct (N × H) |
| 20. C22×Q16 | C22 | semidirect |
| 21. C22×SD16 | C22 | semidirect |
| 22. C22×M16 | C22 | semidirect |
| 34. C22×Q8 | C23 | semidirect |
| 46. #137 | C23 | direct (N × H) |
| 47. C2×Q16 | C23 | semidirect |
| 48. C2×SD16 | C23 | semidirect |
| 49. C2×M16 | C23 | semidirect |
| 64. C2×Q8 | C24 | semidirect |
| 77. Q16 | C24 | semidirect |
| 78. SD16 | C24 | semidirect |
| 79. M16 | C24 | semidirect |
| 84. C23 | #137 | direct (N × H) |
| 108. C22 | C2×#137 | direct (N × H) |
| 118. C2 | C22×#137 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#41 | 2 |
| C24×Q8 | 2 |
| C22×#137 | 2 |
| C23×Q16 | 2 |
| C23×SD16 | 2 |
| C23×M16 | 2 |