Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4597856 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1728 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 40 points:
(1,2,5,7)(3,4,8,6)(9,10,14,15)(11,16,12,13)(17,18,21,23)(19,24,20,22)(25,26,29,32)(27,33,34,30)(28,31,36,38)(35,39,40,37);(1,3)(2,6)(4,7)(5,8)(10,15)(11,12)(17,18)(19,22)(20,24)(21,23)(27,34)(30,33)(35,40)(37,39);(2,7)(3,8)(9,11,14,12)(10,13,15,16)(17,19,21,20)(18,22,23,24)(25,26)(27,30)(28,31)(29,32)(33,34)(35,37)(36,38)(39,40);(1,4)(2,3)(5,6)(7,8)(9,12,14,11)(10,13,15,16)(17,20,21,19)(18,22,23,24)(25,27,29,34)(26,30,32,33)(28,35,36,40)(31,37,38,39);(1,3)(2,4)(5,8)(6,7)(9,13)(10,11)(12,15)(14,16)(17,18)(19,24)(20,22)(21,23)(25,28,29,36)(26,31,32,38)(27,35,34,40)(30,37,33,39)Polycyclic presentation:
2^9|a^2=g,c^2=gi,d^2=fi,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=dg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4605332);