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 | #50088 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4257 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,4,6)(3,5,7,8)(9,10)(11,20)(12,13)(14,19)(15,17)(16,22)(18,23)(21,24);(1,2)(3,5)(4,6)(7,8)(9,11,15,22)(10,16,17,20)(12,19,18,24)(13,21,23,14)(25,26,30,31)(27,32,36,38)(28,35,39,33)(29,34,40,37);(1,3,4,7)(2,5,6,8)(10,17)(12,18)(16,20)(19,24)(26,31)(29,40)(32,38)(33,35);(9,12,15,18)(10,13,17,23)(11,19,22,24)(14,16,21,20)(25,27)(26,32)(28,37)(29,35)(30,36)(31,38)(33,40)(34,39);(9,13)(10,18)(11,21)(12,17)(14,22)(15,23)(16,24)(19,20)(25,28,30,39)(26,33,31,35)(27,34,36,37)(29,38,40,32);(9,14,15,21)(10,19,17,24)(11,13,22,23)(12,16,18,20)(25,29)(26,34)(27,35)(28,38)(30,40)(31,37)(32,39)(33,36)Polycyclic presentation:
2^9|a^2=gh,b^2=hi,c^2=gh,d^2=h,e^2=i,f^2=h,b^a=bg,c^a=ch,e^a=eh,c^b=ci,e^b=ei,d^c=dh,f^c=fi,e^d=ei98 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7702906);