Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6469971 |
| 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×#525 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2875 conjugacy classes of subgroups.
| minimal degree | μ(G) = 52 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 52 points:
(1,2)(3,4)(5,6,9,12)(7,10,13,17)(8,15,16,11)(14,20,19,18)(21,22)(23,32)(24,29)(25,30)(26,39)(27,31)(28,34)(33,46)(35,42)(36,44)(37,45)(38,49)(40,43)(41,47)(48,51)(50,52);(5,7)(6,10)(8,14)(9,13)(11,18)(12,17)(15,20)(16,19)(21,23)(22,28)(24,33)(25,34)(26,40)(27,35)(29,41)(30,42)(31,43)(32,39)(36,47)(37,48)(38,50)(44,51)(45,52)(46,49);(2,4)(7,13)(10,17)(14,19)(18,20)(21,24)(22,29)(23,33)(25,36)(26,38)(27,37)(28,41)(30,44)(31,45)(32,46)(34,47)(35,48)(39,49)(40,50)(42,51)(43,52);(7,13)(10,17)(14,19)(18,20)(21,25,27,26)(22,30,31,39)(23,34,35,40)(24,36,37,38)(28,42,43,32)(29,44,45,49)(33,47,48,50)(41,51,52,46);(5,8,9,16)(6,11,12,15)(7,14,13,19)(10,18,17,20)(24,37)(29,45)(33,48)(36,38)(41,52)(44,49)(46,51)(47,50)Polycyclic presentation:
2^9|a^2=h,d^2=i,e^2=h,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^c=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6403245);