Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
262 conjugacy classes of subgroups; only the 126 normal subgroups are shown.
This group has 262 conjugacy classes of subgroups — too many to draw. Only its 126 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×C79 | #382 |
| commutator | C42 | C22×C4×C79 |
| Frattini, cosocle | C2×C42 | C23×C79 |
| prime radical | C23×C79 | #124 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C79 ◁ C2×C42×C79 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #322×C79 | C4 | semidirect |
| 12. C82×C79 | C4 | semidirect |
| 59. #8792 | C79 | direct (N × H) |
| 67. C79 | #8792 | direct (N × H) |
| 74. #322 | C4×C79 | semidirect |
| 75. C82 | C4×C79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C79×#1837 | 2 |
| C79×#1835 | 2 |
| C79×#1450 | 2 |
| C79×#1286 | 2 |
| #8792 | 79 |