Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6535823 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #2414 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2290 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1592 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 48 points:
(1,2,5,6)(3,7,4,8)(17,18)(19,29)(20,34)(21,26)(22,27)(23,28)(24,32)(25,37)(30,39)(31,41)(33,40)(35,42)(36,44)(38,43)(45,46)(47,48);(2,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,19,22,32,23,31,21,33)(18,24,26,29,28,40,27,41)(20,35,36,46,38,30,37,47)(25,42,43,48,44,39,34,45);(1,3,5,4)(2,7,6,8)(10,13)(14,16)(17,20,21,37,23,38,22,36)(18,25,27,34,28,44,26,43)(19,30,33,46,31,35,32,47)(24,39,41,48,40,42,29,45);(1,4,5,3)(2,8,6,7)(9,11)(10,14)(12,15)(13,16)(19,31)(24,40)(29,41)(30,35)(32,33)(39,42)(45,48)(46,47);(11,15)(14,16)(17,21,23,22)(18,26,28,27)(19,32,31,33)(20,36,38,37)(24,41,40,29)(25,34,44,43)(30,46,35,47)(39,45,42,48)Polycyclic presentation:
2^9|a^2=fg,b^2=gi,c^2=fi,d^2=fg,e^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,d^b=di,e^b=ei,e^c=ei,e^d=ehi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6464752);