Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #61609 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
| direct product | C2×#61760 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C2×C4 | C26 |
| prime radical | C2×#3540 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
6196 conjugacy classes of subgroups.
| minimal degree | μ(G) = 50 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 50 points:
(1,2);(3,4)(5,11)(6,9)(7,10)(8,13)(12,17)(14,16)(15,18)(19,20)(21,26)(22,34)(23,28)(24,37)(25,29)(27,35)(30,45)(31,40)(32,41)(33,42)(36,43)(38,44)(39,46)(47,50)(48,49);(3,5)(4,8)(6,12)(7,13)(9,15)(10,11)(14,18)(16,17)(19,21)(20,26)(22,30)(23,31)(24,32)(25,33)(27,39)(28,40)(29,42)(34,45)(35,46)(36,48)(37,41)(38,47)(43,49)(44,50);(3,6,7,14)(4,9,10,16)(5,12,13,18)(8,15,11,17)(19,22)(20,27)(21,30)(23,35)(24,38)(25,36)(26,39)(28,43)(29,44)(31,46)(32,47)(33,48)(34,37)(40,49)(41,45)(42,50);(5,13)(8,11)(12,18)(15,17)(19,23,25,24)(20,28,29,37)(21,31,33,32)(22,35,36,38)(26,40,42,41)(27,43,44,34)(30,46,48,47)(39,49,50,45);(4,10)(8,11)(9,16)(15,17)(19,23,25,24)(20,28,29,37)(21,32,33,31)(22,35,36,38)(26,41,42,40)(27,43,44,34)(30,47,48,46)(39,45,50,49)98 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10485128);