Finite Group DatabasebetaFinite Group Databasebeta| order | 11172 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| direct product | D7×D399 |
| unambiguous semidirect product | (C3×D7)⋊D133 |
| unambiguous semidirect product | (C7×D7)⋊D57 |
| unambiguous semidirect product | (D7×C19)⋊D21 |
| Fitting, socle, derived, Hall | C3×C72×C19 ⋊ C22 |
| Hall | C72×C19 ⋊ C2×D3 |
| Hall | C3×C72 ⋊ C2×D19 |
| Hall | C3×C19 ⋊ D72 |
| Sylow | C72 ⋊ C2×D57 |
| Sylow | C19 ⋊ D7×D21 |
| Sylow | C3 ⋊ D7×D133 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C3×C72×C19 | C22 |
| LCS | G ▷ C3×C72×C19 | |
| UCS | C1 | |
104 conjugacy classes of subgroups.
1005 conjugacy classes — view the full character table.
| maximal subgroup of | D7×D1197, #64418⋊D57, D7×C3⋊#11716327, … |
| maximal normal subgroup of | D7×C3⋊#11716327, D7×C3⋊#11716328, D7×C3⋊(ΓL(1,𝔽8)⋊D19), … |
| maximal quotient of | D7×D1197, C3×D7×D399, D21×D399, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(11172, 283);