Finite Group DatabasebetaFinite Group DatabasebetaOrder 25216.
172 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 172 conjugacy classes of subgroups — too many to draw. Only its 72 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×C197 | #121 |
| commutator, Frattini, cosocle | C42 | C23×C197 |
| prime radical | C2×D4×C197 | D4 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C197 ◁ C42×C197 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #500×C197 | C2 | semidirect |
| 4. #335×C197 | C2 | semidirect |
| 5. #332×C197 | C2 | semidirect |
| 46. C8×C197 | SD16 | semidirect |
| 62. C197 | #1673 | direct (N × H) |
| 63. #1673 | C197 | direct (N × H) |
| 64. #500 | C2×C197 | semidirect |
| 67. #335 | C2×C197 | semidirect |
| 68. #332 | C2×C197 | semidirect |
| 109. C8 | SD16×C197 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #500×C197 | 2 |
| #461×C197 | 2 |
| C8×D4×C197 | 2 |
| #335×C197 | 2 |
| #332×C197 | 2 |
| #1673 | 197 |