Finite Group DatabasebetaFinite Group Databasebeta| order | 2041 |
| isoclinism | isoclinic class of C157⋊C13 |
| automorphism | ? |
| homology | Abelianization (H1) = C13 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C157⋊C13 |
| Fitting, socle, derived, Sylow | C157 ⋊ C13 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C157 | C13 |
| LCS | G ▷ C157 | |
| UCS | C1 | |
4 conjugacy classes of subgroups.
| minimal degree | μ(G) = 157 |
| transitive degree | μt(G) = 157 |
Polycyclic presentation:
13,157|b^a=b^13025 conjugacy classes — view the full character table.
| maximal subgroup of | D157⋊C13, C2×C157⋊C13, C7×C157⋊C13, … |
| maximal normal subgroup of | D157⋊C13, C2×C157⋊C13, C7×C157⋊C13, … |
| maximal quotient of | C2×C157⋊C13, C7×C157⋊C13, C11×C157⋊C13, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2041, 1);