Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6356901 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#121 |
| commutator, Frattini, cosocle | C42 | C25 |
| prime radical | #61981 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
1501 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 48 points:
(2,6)(4,12)(7,13)(8,14)(9,16)(11,15)(17,18)(19,29)(20,34)(21,26)(22,27)(23,28)(24,32)(25,36)(30,42)(31,41)(33,40)(35,39)(37,43)(38,44)(45,46)(47,48);(1,2,4,6,5,7,12,13)(3,9,11,16,10,8,15,14)(17,19,22,33,23,31,21,32)(18,24,26,41,28,40,27,29)(20,35,38,46,37,30,36,47)(25,42,43,45,44,39,34,48);(2,7)(6,13)(8,9)(14,16)(17,20,23,37)(18,25,28,44)(19,30,31,35)(21,36,22,38)(24,39,40,42)(26,43,27,34)(29,45,41,48)(32,46,33,47);(1,3)(2,8)(4,11)(5,10)(6,14)(7,9)(12,15)(13,16)(19,31)(24,40)(29,41)(30,35)(32,33)(39,42)(45,48)(46,47);(3,10)(8,9)(11,15)(14,16)(17,21,23,22)(18,26,28,27)(19,32,31,33)(20,36,37,38)(24,41,40,29)(25,43,44,34)(30,46,35,47)(39,48,42,45)Polycyclic presentation:
2^9|b^2=fi,c^2=i,e^2=i,f^2=h,g^2=i,b^a=bf,c^a=cg,f^a=fh,g^a=gi,c^b=ch,d^b=dh,g^c=gi,e^d=ehi65 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6264199);