Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
663 conjugacy classes of subgroups; only the 191 normal subgroups are shown.
This group has 663 conjugacy classes of subgroups — too many to draw. Only its 191 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 | C22×D4 |
| commutator | C2×C4 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| prime radical | C22×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1894 | C2 | semidirect |
| 5. #1892 | C2 | semidirect |
| 6. #1873 | C2 | semidirect |
| 7. #1872 | C2 | semidirect |
| 8. #1825 | C2 | semidirect |
| 9. #1787 | C2 | semidirect |
| 15. #536 | C4 | semidirect |
| 54. C22×Q8 | C2×C4 | semidirect |
| 80. C22⋊Q8 | C2×C4 | semidirect |
| 84. #117 | C2×C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#536 | 2 |
| C2×#408 | 2 |
| #2311 | 2 |
| #1894 | 2 |
| #1892 | 2 |
| #1873 | 2 |
| #1872 | 2 |
| #1825 | 2 |
| #1787 | 2 |