Finite Group DatabasebetaFinite Group Databasebeta| order | 1216 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #120 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C2 |
| direct product | C19×#446 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C19 | C23 |
| commutator | C22 | C22×C4×C19 |
| Frattini, cosocle | C2×C4 | C23×C19 |
| socle, prime radical | C22×C19 | C22×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C19 ◁ G | |
94 conjugacy classes of subgroups.
| minimal degree | μ(G) = 35 |
| transitive degree | μt(G) = 1216 |
A minimal faithful permutation representation — 3 generators on 35 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,27)(23,25)(24,26)(28,29,31,30,32,33,35,34);(20,22,24,23)(21,25,26,27);(20,23,24,22)(21,25,26,27)(28,30,31,33,32,34,35,29)532 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1216, 127);