Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6806647 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#540 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2396 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1711 conjugacy classes of subgroups.
| minimal degree | μ(G) = 52 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 52 points:
(1,2)(3,4)(5,6,9,12)(7,13,15,10)(8,16,17,11)(14,18,20,19)(21,22,26,30)(23,27,32,39)(24,28,36,43)(25,29,37,44)(31,38,45,49)(33,40,35,42)(34,41,47,51)(46,50,48,52);(5,7)(6,10)(8,14)(9,15)(11,18)(12,13)(16,19)(17,20)(23,31)(24,34)(25,37)(27,38)(28,41)(29,44)(32,45)(33,35)(36,47)(39,49)(40,42)(43,51);(2,4)(21,23,25,31,26,32,37,45)(22,27,29,38,30,39,44,49)(24,35,34,48,36,33,47,46)(28,42,41,52,43,40,51,50);(5,8,9,17)(6,11,12,16)(7,14,15,20)(10,18,13,19)(23,32)(27,39)(31,45)(33,35)(38,49)(40,42)(46,48)(50,52);(7,15)(10,13)(14,20)(18,19)(21,24,25,34,26,36,37,47)(22,28,29,41,30,43,44,51)(23,33,31,46,32,35,45,48)(27,40,38,50,39,42,49,52)Polycyclic presentation:
2^9|a^2=fi,c^2=h,d^2=f,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6715813);