Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #34964 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4405 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,12)(13,16)(14,22)(15,18)(17,23)(19,21)(20,24)(25,26,30,33)(27,31,34,28)(29,32,38,40)(35,39,37,36);(1,2,4,6)(3,5,8,7)(9,11,15,16)(10,12,18,13)(14,19,23,24)(17,20,22,21)(27,34)(28,31)(35,37)(36,39);(1,2)(3,5)(4,6)(7,8)(9,12,15,13)(10,16,18,11)(14,20,23,21)(17,24,22,19)(25,27)(26,31)(28,33)(29,37)(30,34)(32,36)(35,38)(39,40);(1,3)(2,5)(4,8)(6,7)(9,13,15,12)(10,16,18,11)(14,21,23,20)(17,24,22,19)(25,28,30,31)(26,27,33,34)(29,36,38,39)(32,35,40,37);(9,14,15,23)(10,17,18,22)(11,19,16,24)(12,20,13,21);(9,10)(11,12)(13,16)(14,17)(15,18)(19,20)(21,24)(22,23)(25,29)(26,32)(27,35)(28,36)(30,38)(31,39)(33,40)(34,37)Polycyclic presentation:
2^9|a^2=ghi,b^2=gh,c^2=h,d^2=gi,e^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^c=fgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8094159);