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 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4427 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,4,5)(3,7,8,6)(9,10,14,15)(11,16,20,23)(12,21,22,17)(13,18,24,19)(25,26)(27,33)(28,32)(29,30)(31,35)(34,39)(36,37)(38,40);(2,5)(6,7)(10,15)(12,22)(16,23)(18,19)(26,30)(31,33)(32,37)(38,39);(1,2)(3,6)(4,5)(7,8)(10,15)(13,24)(16,23)(17,21)(25,26)(27,31)(28,32)(29,30)(33,35)(34,38)(36,37)(39,40);(1,2)(3,6)(4,5)(7,8)(9,11)(10,16)(12,18)(13,17)(14,20)(15,23)(19,22)(21,24)(25,27,29,35)(26,31,30,33)(28,34,36,40)(32,38,37,39);(1,3)(2,6)(4,8)(5,7)(9,12)(10,17)(11,19)(13,23)(14,22)(15,21)(16,24)(18,20)(25,28,29,36)(26,32,30,37)(27,34,35,40)(31,38,33,39);(9,13,14,24)(10,18,15,19)(11,17,20,21)(12,23,22,16)Polycyclic presentation:
2^9|a^2=h,d^2=gh,e^2=gh,f^2=gi,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^b=dghi,e^b=egi,f^c=fgi,e^d=egi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8325325);