Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4131229 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1466 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 48 points:
(3,7)(6,8)(9,10,13,11)(12,15,16,14)(17,18)(19,25)(20,24)(21,22)(23,27)(26,32)(28,30)(29,31)(33,34,38,39)(35,36,42,40)(37,45,46,41)(43,48,47,44);(2,5)(6,8)(9,11,13,10)(12,15,16,14)(18,22)(23,25)(24,28)(31,32)(34,39)(35,42)(37,46)(44,48);(1,2,4,5)(3,6,7,8)(17,18)(19,23)(20,28)(21,22)(24,30)(25,27)(26,32)(29,31)(33,35,38,42)(34,40,39,36)(37,47,46,43)(41,44,45,48);(1,3,4,7)(2,6,5,8)(9,12,13,16)(10,14,11,15)(17,19,21,27)(18,23,22,25)(20,29,30,26)(24,32,28,31)(33,36,38,40)(34,35,39,42)(37,48,46,44)(41,47,45,43);(17,20,21,30)(18,24,22,28)(19,26,27,29)(23,31,25,32)(33,37,38,46)(34,41,39,45)(35,43,42,47)(36,44,40,48)Polycyclic presentation:
2^9|a^2=ghi,b^2=hi,c^2=fgh,d^2=i,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=eg,d^c=dg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4151901);