Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6469995 |
| 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×#3512 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2946 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)(7,10)(8,11)(9,12)(13,17)(14,18)(15,19)(16,20)(21,22,27,32)(23,33,34,48)(24,29,39,46)(25,31,26,30)(28,41,42,36)(35,49,37,52)(38,47,40,45)(43,50,44,51);(5,7)(6,10)(8,15)(9,14)(11,19)(12,18)(13,16)(17,20)(21,23)(22,28)(24,37)(25,36)(26,41)(27,34)(29,44)(30,33)(31,48)(32,42)(35,39)(38,51)(40,50)(43,46)(45,49)(47,52);(2,4)(5,8,9,16)(6,11,12,20)(7,13,14,15)(10,17,18,19)(23,34)(28,42)(33,48)(35,37)(36,41)(43,44)(49,52)(50,51);(7,14)(10,18)(13,15)(17,19)(21,24)(22,29)(23,35)(25,40)(26,38)(27,39)(28,43)(30,47)(31,45)(32,46)(33,49)(34,37)(36,51)(41,50)(42,44)(48,52);(6,12)(10,18)(11,20)(17,19)(21,25,27,26)(22,30,32,31)(23,36,34,41)(24,38,39,40)(28,33,42,48)(29,45,46,47)(35,50,37,51)(43,52,44,49)Polycyclic presentation:
2^9|a^2=i,c^2=hi,e^2=i,f^2=i,b^a=bf,c^a=cg,e^a=eh,f^a=fi,c^b=ch,d^b=dh,f^b=fi,e^d=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6384570);