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 | #34732 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4482 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,7)(4,6)(5,8)(10,12)(11,17)(16,20)(19,21)(25,26)(27,31)(28,38)(29,34)(30,35)(32,36)(33,37)(39,40);(1,2,4,6)(3,5,8,7)(9,10,14,12)(11,15,17,18)(13,16,22,20)(19,23,21,24)(25,27,32,30)(26,31,36,35)(28,39,37,29)(33,34,38,40);(1,2)(3,5)(4,6)(7,8)(25,28)(26,33)(27,29)(30,39)(31,40)(32,37)(34,35)(36,38);(1,3)(2,5)(4,8)(6,7)(9,11)(10,15)(12,18)(13,21)(14,17)(16,24)(19,22)(20,23)(25,29,32,39)(26,34,36,40)(27,37,30,28)(31,33,35,38);(9,12,14,10)(11,18,17,15)(13,20,22,16)(19,24,21,23)(25,30,32,27)(26,35,36,31)(28,39,37,29)(33,34,38,40);(9,13,14,22)(10,16,12,20)(11,19,17,21)(15,23,18,24)(25,31,32,35)(26,27,36,30)(28,40,37,34)(29,38,39,33)Polycyclic presentation:
2^9|b^2=gh,d^2=h,e^2=gi,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8365783);