Finite Group DatabasebetaFinite Group DatabasebetaOrder 256.
332 conjugacy classes of subgroups; only the 125 normal subgroups are shown.
This group has 332 conjugacy classes of subgroups — too many to draw. Only its 125 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 | C2×#121 |
| commutator, Frattini, cosocle | C22×C4 | C24 |
| prime radical | C22×D4 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3165 | C2 | semidirect |
| 4. #2962 | C2 | semidirect |
| 5. #2090 | C2 | semidirect |
| 7. #1997 | C2 | semidirect |
| 8. #1951 | C2 | semidirect |
| 9. #1950 | C2 | semidirect |
| 98. #100 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3165 | 2 |
| #3077 | 2 |
| C2×#476 | 2 |
| #2962 | 2 |
| #2090 | 2 |
| #2063 | 2 |
| #1997 | 2 |
| #1951 | 2 |
| #1950 | 2 |
| #1931 | 2 |
| C4×#100 | 2 |