Finite Group DatabasebetaFinite Group Databasebeta| order | 25508 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C7 · Schur multiplier (H2) = C2 |
| direct product | C2×D911⋊C7 |
| unambiguous semidirect product | D911⋊(C2×C7) |
| unambiguous semidirect product | (C2×D911)⋊C7 |
| unambiguous semidirect product | (C911⋊C7)⋊C22 |
| unambiguous semidirect product | (C2×C911⋊C7)⋊C2 |
| Fitting, socle | C2×C911 ⋊ C2×C7 |
| derived, Sylow | C911 ⋊ C22×C7 |
| Hall | C911⋊C7 ⋊ C22 |
| Hall | C2×D911 ⋊ C7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | D911⋊C7 |
| commutator, cosocle, hypocenter | C911 | C22×C7 |
| Frattini | C1 | G |
| Fitting, socle | C2×C911 | C2×C7 |
| LCS | G ▷ C911 | |
| UCS | C1 ◁ C2 | |
20 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1822 |
158 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25508, 8);