Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6470137 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#121 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#533 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2775 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)(7,11)(8,12)(9,13)(10,14)(15,18)(16,19)(17,20)(21,22)(23,33)(24,38)(25,32)(26,31)(27,30)(28,36)(29,40)(34,48)(35,44)(37,43)(39,45)(41,46)(42,49)(47,51)(50,52);(2,4)(5,7,10,17)(6,11,14,20)(8,16,9,15)(12,19,13,18)(21,23)(22,28)(24,34)(25,37)(26,36)(27,35)(29,42)(30,43)(31,44)(32,33)(38,52)(39,51)(40,50)(41,49)(45,48)(46,47);(5,8,10,9)(6,12,14,13)(7,15,17,16)(11,18,20,19)(21,24,27,41)(22,29,30,45)(23,34,35,49)(25,40,26,39)(28,42,43,48)(31,38,32,46)(33,47,44,52)(36,51,37,50);(5,9,10,8)(6,13,14,12)(7,16,17,15)(11,19,20,18)(22,30)(28,43)(29,45)(31,32)(33,44)(38,46)(42,48)(47,52);(6,14)(11,20)(12,13)(18,19)(23,35)(28,43)(33,44)(34,49)(36,37)(42,48)(47,52)(50,51)Polycyclic presentation:
2^9|b^2=h,c^2=hi,d^2=h,f^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,f^a=fi,g^a=gi,c^b=ch,d^b=dh,e^b=ei,f^b=fi,g^b=gi,f^c=fi,g^c=gi74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6396894);