Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6682440 |
| 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 | C2×#469 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2298 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1412 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)(3,6)(4,8)(5,7)(9,10)(11,15)(12,14)(13,16)(17,18,22,24)(19,28,29,41)(20,32,35,26)(21,27,23,38)(25,36,39,31)(30,46,33,45)(34,44,37,43)(40,48,42,47);(1,3,6,2)(4,8,5,7)(9,11,12,16)(10,13,14,15)(18,24)(19,29)(26,32)(27,38)(30,33)(31,36)(43,44)(47,48);(11,16)(13,15)(17,19,21,36,22,29,23,31)(18,25,38,41,24,39,27,28)(20,33,37,48,35,30,34,47)(26,42,43,45,32,40,44,46);(1,4,6,5)(2,7,3,8)(10,14)(13,15)(17,20,22,35)(18,26,24,32)(19,30,29,33)(21,37,23,34)(25,40,39,42)(27,44,38,43)(28,45,41,46)(31,48,36,47);(1,5,6,4)(2,7,3,8)(17,21,22,23)(18,27,24,38)(19,31,29,36)(20,34,35,37)(25,41,39,28)(26,43,32,44)(30,47,33,48)(40,45,42,46)Polycyclic presentation:
2^9|a^2=i,b^2=fi,c^2=gi,d^2=fhi,e^2=fhi,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,d^c=di,e^c=ei,e^d=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6790564);