Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6499792 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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 ◁ #2285 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1730 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)(21,22,27,31)(23,32,36,48)(24,29,38,45)(25,30,26,41)(28,34,43,35)(33,49,37,52)(39,46,40,47)(42,51,44,50);(5,7)(6,10)(8,14)(9,13)(11,17)(12,16)(15,19)(18,20)(21,23,27,36)(22,28,31,43)(24,37,38,33)(25,35,26,34)(29,44,45,42)(30,48,41,32)(39,50,40,51)(46,52,47,49);(1,2,3,4)(7,13)(8,15)(10,16)(11,18)(21,24)(22,29)(23,33)(25,40)(26,39)(27,38)(28,42)(30,47)(31,45)(32,49)(34,51)(35,50)(36,37)(41,46)(43,44)(48,52);(5,8,9,15)(6,11,12,18)(7,14,13,19)(10,17,16,20)(24,38)(29,45)(33,37)(39,40)(42,44)(46,47)(49,52)(50,51);(7,13)(10,16)(14,19)(17,20)(21,25,27,26)(22,30,31,41)(23,34,36,35)(24,39,38,40)(28,32,43,48)(29,46,45,47)(33,50,37,51)(42,52,44,49)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=g,d^2=hi,e^2=i,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,e^b=eh,f^b=fi,d^c=dh,e^c=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6433939);