Finite Group DatabasebetaFinite Group Databasebeta| order | 9812 |
| automorphism | Aut(G) order 10891320 |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C1 |
| dicyclic | Dic2453 |
| unambiguous semidirect product | C11⋊Dic223 |
| unambiguous semidirect product | C223⋊Dic11 |
| derived, Hall | C11×C223 ⋊ C4 |
| Sylow | C223 ⋊ Dic11 |
| Sylow | C11 ⋊ Dic223 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D2453 |
| commutator, hypocenter | C11×C223 | C4 |
| Fitting, socle, prime radical, cosocle | C2×C11×C223 | C2 |
| LCS | G ▷ C11×C223 | |
| UCS | C1 ◁ C2 | |
12 conjugacy classes of subgroups.
Polycyclic presentation:
2,11,223,2|a^2=d,b^a=b^10,c^a=c^2222456 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C3×Dic2453, Dic7359, C11⋊((C223⋊C3)⋊C4), … |
| maximal normal subgroup of | C3×Dic2453, C11⋊((C223⋊C3)⋊C4), Dic4906 |
| maximal quotient of | C3×Dic2453, Dic7359 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(9812, 4);