Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6500434 |
| 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 | C22×#41 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2283 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1996 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)(23,33)(24,38)(25,30)(26,31)(27,32)(28,36)(29,41)(34,43)(35,45)(37,44)(39,46)(40,48)(42,47)(49,50)(51,52);(1,2,3,4)(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,25,36,27,37,26,35)(22,28,31,33,32,45,30,44)(24,39,40,50,42,34,41,51)(29,46,47,52,48,43,38,49);(7,13)(8,15)(10,16)(11,18)(21,24,26,41,27,42,25,40)(22,29,30,38,32,48,31,47)(23,34,35,50,37,39,36,51)(28,43,44,52,45,46,33,49);(5,8,9,15)(6,11,12,18)(7,14,13,19)(10,17,16,20);(7,13)(10,16)(14,19)(17,20)(21,25,27,26)(22,30,32,31)(23,35,37,36)(24,40,42,41)(28,33,45,44)(29,38,48,47)(34,50,39,51)(43,49,46,52)Polycyclic presentation:
2^9|a^2=hi,b^2=f,c^2=g,d^2=hi,e^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,f^a=fi,g^a=gi,c^b=ch,e^b=eh,d^c=dhi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6434162);