Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6535823 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#548 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2290 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2019 conjugacy classes of subgroups.
| minimal degree | μ(G) = 52 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 52 points:
(2,4)(5,6,9,12)(7,10,13,16)(8,11,15,18)(14,17,19,20)(21,22)(23,32)(24,29)(25,30)(26,41)(27,31)(28,36)(33,48)(34,43)(35,49)(37,52)(38,45)(39,47)(40,46)(42,50)(44,51);(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,26,36,27,35,25,34)(22,28,30,32,31,43,41,49)(24,37,38,51,39,33,40,50)(29,44,46,52,47,42,45,48);(1,2,3,4)(7,13)(10,16)(14,19)(17,20)(21,24,27,39)(22,29,31,47)(23,33,35,37)(25,40,26,38)(28,42,43,44)(30,46,41,45)(32,48,49,52)(34,51,36,50);(5,8)(6,11)(7,14)(9,15)(10,17)(12,18)(13,19)(16,20)(21,25,27,26)(22,30,31,41)(23,34,35,36)(24,38,39,40)(28,32,43,49)(29,45,47,46)(33,50,37,51)(42,52,44,48);(8,15)(11,18)(14,19)(17,20)(23,35)(28,43)(32,49)(33,37)(34,36)(42,44)(48,52)(50,51)Polycyclic presentation:
2^9|a^2=hi,b^2=f,c^2=gi,d^2=i,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=ei,d^c=di,e^d=ehi68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6477039);