Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #419816 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #15273 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | #23412 | C2 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1544 conjugacy classes of subgroups.
| minimal degree | μ(G) = 64 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 64 points:
(1,2)(3,13,16,8)(4,9)(5,22)(6,25)(7,11)(10,24)(12,28)(14,29,42,40)(15,36,43,30)(17,31,26,38)(18,46,45,32)(19,48)(20,39)(21,34)(23,37)(27,35)(33,50)(41,55,63,60)(44,56,52,61)(47,58,64,57)(49,59)(51,54)(53,62);(1,3)(2,8)(4,18)(5,15)(6,26)(7,16)(9,32)(10,36)(11,13)(12,38)(14,20)(17,28)(19,47)(21,45)(22,30)(23,52)(24,43)(25,31)(27,42)(29,35)(33,58)(34,46)(37,56)(39,40)(41,49)(44,54)(48,57)(50,64)(51,61)(53,63)(55,62)(59,60);(1,4,7,21)(2,9,11,34)(3,14,16,42)(5,19,24,50)(6,27,28,20)(8,29,13,40)(10,33,22,48)(12,39,25,35)(15,41,43,63)(17,45,26,18)(23,53,54,49)(30,55,36,60)(31,46,38,32)(37,62,51,59)(44,64,52,47)(56,58,61,57);(1,5)(2,10,11,22)(3,15)(4,19)(6,23)(7,24)(8,30,13,36)(9,33,34,48)(12,37,25,51)(14,41)(16,43)(17,44)(18,47)(20,49)(21,50)(26,52)(27,53)(28,54)(29,55,40,60)(31,56,38,61)(32,57,46,58)(35,59,39,62)(42,63)(45,64)Polycyclic presentation:
2^9|a^2=f,c^2=i,d^2=e,g^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,g^a=gi,c^b=cg,d^b=de,f^b=fi,g^b=gi,h^b=hi,g^c=gi,h^d=hi59 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 327013);