Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
593 conjugacy classes of subgroups; only the 147 normal subgroups are shown.
This group has 593 conjugacy classes of subgroups — too many to draw. Only its 147 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24 |
| socle | C23 | C22×D4 |
| prime radical | #2011 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×C4×SD16 | C2 | semidirect |
| 2. C2×C4×D8 | C2 | semidirect |
| 3. C4×#127 | C2 | semidirect |
| 4. C4×#124 | C2 | semidirect |
| 5. #2095 | C2 | semidirect |
| 6. #2094 | C2 | semidirect |
| 7. #2092 | C2 | semidirect |
| 8. #2014 | C2 | semidirect |
| 9. #2012 | C2 | semidirect |
| 11. #1744 | C2 | semidirect |
| 85. C4×C8 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×SD16 | 2 |
| C2×C4×D8 | 2 |
| C4×#127 | 2 |
| C4×#124 | 2 |
| #2095 | 2 |
| #2094 | 2 |
| #2092 | 2 |
| #2014 | 2 |
| #2012 | 2 |
| #2011 | 2 |
| #1744 | 2 |