Finite Group DatabasebetaFinite Group Databasebeta| order | 4864 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #18446 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C19 · Schur multiplier (H2) = C25 |
| direct product | C19×#18467 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C19 | C2×#120 |
| commutator, Frattini, cosocle | C22×C4 | C24×C19 |
| prime radical | C19×#3561 | C2 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C19 ◁ C2×C42×C19 ◁ G | |
890 conjugacy classes of subgroups.
| minimal degree | μ(G) = 51 |
| transitive degree | μt(G) = 1216 |
A minimal faithful permutation representation — 4 generators on 51 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21)(22,28)(23,31)(24,26)(25,29)(27,33)(30,35)(32,34)(36,37,41,44)(38,45,47,50)(39,43,40,48)(42,49,51,46);(20,22,24,30)(21,25,26,34)(23,32,33,29)(27,35,31,28)(36,38,41,47)(37,42,44,51)(39,46,40,49)(43,50,48,45);(20,21)(22,25)(23,27)(24,26)(28,29)(30,34)(31,33)(32,35)(39,40)(43,48)(45,50)(46,49);(21,26)(25,34)(27,31)(28,35)(36,39,41,40)(37,43,44,48)(38,46,47,49)(42,50,51,45)646 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(4864, 11455);