Finite Group DatabasebetaFinite Group DatabasebetaOrder 25856.
680 conjugacy classes of subgroups; only the 118 normal subgroups are shown.
This group has 680 conjugacy classes of subgroups — too many to draw. Only its 118 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×C101 | B(4,𝔽2) |
| commutator | C2×Q8 | C22×C4×C101 |
| Frattini, cosocle | C22×Q8 | C23×C101 |
| prime radical | C2×#454×C101 | C2 |
| LCS | G ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C101 ◁ C23×C101 ◁ C22×Q8×C101 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C101×#2379 | C2 | semidirect |
| 3. C2×#355×C101 | C2 | semidirect |
| 4. C101×#1793 | C2 | semidirect |
| 5. C101×#1394 | C2 | semidirect |
| 10. #454×C101 | C4 | semidirect |
| 25. 2−1+4×C101 | C2×C4 | semidirect |
| 57. #101×C101 | C2×C4 | semidirect |
| 185. #13055 | C101 | direct (N × H) |
| 194. #2379 | C2×C101 | semidirect |
| 195. C2×#355 | C2×C101 | semidirect |
| 196. #1793 | C2×C101 | semidirect |
| 197. #1394 | C2×C101 | semidirect |
| 198. C101 | #13055 | direct (N × H) |
| 203. #454 | C4×C101 | semidirect |
| 218. 2−1+4 | C2×C4×C101 | semidirect |
| 250. #101 | C2×C4×C101 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#454×C101 | 2 |
| C101×#2379 | 2 |
| C2×#355×C101 | 2 |
| C101×#1793 | 2 |
| C101×#1394 | 2 |
| #13055 | 101 |