Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
4382 conjugacy classes of subgroups; only the 515 normal subgroups are shown.
This group has 4382 conjugacy classes of subgroups — too many to draw. Only its 515 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D79 |
| commutator, socle, cosocle | C24×C79 | C24 |
| Fitting | C4×#95×C79 | C2 |
| hypercenter | C4×#95 | D79 |
| hypocenter | C79 | #15142 |
| LCS | G ▷ C24×C79 ▷ C79 | |
| UCS | C1 ◁ C24 ◁ C4×#95 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#14579158 | C2 | semidirect |
| 2. C2×#19098473 | C2 | semidirect |
| 3. C2×#19098465 | C2 | semidirect |
| 4. C4×#95×C79 | C2 | semidirect |
| 24. C22×D316 | D4 | semidirect |
| 33. C2×C42×C79 | D4 | semidirect |
| 34. #95×C79 | D4 | semidirect |
| 87. C2×C4×C79 | #127 | semidirect |
| 107. C4×C79 | #392 | semidirect |
| 119. C4×#95 | D79 | semidirect |
| 120. C79 | #15142 | semidirect |
| 149. C2×C42 | D316 | semidirect |
| 150. #95 | D316 | semidirect |
| 207. C2×C4 | #14579158 | semidirect |
| 224. C4 | #19098473 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579158 | 2 |
| C2×#19098473 | 2 |
| C2×#19098465 | 2 |
| C4×#95×C79 | 2 |
| #15142 | 79 |