Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #52308 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#52865 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#392 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4680 conjugacy classes of subgroups.
| minimal degree | μ(G) = 42 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 42 points:
(1,2);(3,4)(5,9)(6,7)(8,10)(11,12,16,13)(14,19,21,17)(15,18,23,20)(22,25,26,24)(27,28)(29,35)(30,34)(31,32)(33,37)(36,41)(38,39)(40,42);(3,4,6,7)(5,8,10,9)(12,13)(14,21)(18,20)(22,26)(28,32)(33,35)(34,39)(40,41);(4,7)(8,9)(11,13,16,12)(14,19,21,17)(15,20,23,18)(22,25,26,24)(27,29)(28,33)(30,36)(31,37)(32,35)(34,40)(38,42)(39,41);(3,4)(5,8)(6,7)(9,10)(11,14,16,21)(12,17,13,19)(15,22,23,26)(18,24,20,25)(27,28)(29,33)(30,34)(31,32)(35,37)(36,40)(38,39)(41,42);(3,5,6,10)(4,8,7,9)(11,15,16,23)(12,18,13,20)(14,22,21,26)(17,24,19,25)(27,30,31,38)(28,34,32,39)(29,36,37,42)(33,40,35,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7999791);