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 | #49872 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4230 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)(3,8)(4,6)(5,7)(9,10,15,17)(11,19,14,16)(12,18,22,13)(20,24,23,21)(25,26,30,32)(27,28,34,36)(29,31,39,38)(33,35,37,40);(1,3,5,4)(2,6,7,8)(9,11,15,14)(10,16,17,19)(12,20,22,23)(13,24,18,21)(25,27)(26,28)(29,37)(30,34)(31,40)(32,36)(33,39)(35,38);(10,17)(12,22)(16,19)(20,23)(25,28,30,36)(26,27,32,34)(29,35,39,40)(31,33,38,37);(9,12)(10,18)(11,20)(13,17)(14,23)(15,22)(16,21)(19,24)(25,28)(26,27)(29,35)(30,36)(31,33)(32,34)(37,38)(39,40);(1,4,5,3)(2,6,7,8)(9,13,15,18)(10,12,17,22)(11,21,14,24)(16,23,19,20)(25,29)(26,31)(27,33)(28,35)(30,39)(32,38)(34,37)(36,40);(1,2)(3,6)(4,8)(5,7)(9,14,15,11)(10,19,17,16)(12,23,22,20)(13,21,18,24)(25,26)(27,28)(29,38)(30,32)(31,39)(33,40)(34,36)(35,37)Polycyclic presentation:
2^9|a^2=h,b^2=g,c^2=i,e^2=g,f^2=hi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9627538);