Finite Group DatabasebetaFinite Group Databasebeta| order | 21856 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C8 · Schur multiplier (H2) = C23 |
| direct product | C22×C683⋊C8 |
| derived, Sylow | C683 ⋊ C22×C8 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22×C4 | D683 |
| commutator, hypocenter | C683 | C22×C8 |
| Frattini | C4 | C22×D683 |
| Fitting | C22×C4×C683 | C2 |
| socle, prime radical | C23×C683 | C4 |
| cosocle | C4×C683 | C23 |
| LCS | G ▷ C683 | |
| UCS | C1 ◁ C22×C4 | |
76 conjugacy classes of subgroups.
| transitive degree | μt(G) = 21856 |
5488 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21856, 148);