Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | C2×#121 | C23 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
3982 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 48 points:
(1,2)(3,4)(5,13)(6,7)(8,11)(9,14)(10,15)(12,16)(18,22)(19,25)(20,28)(30,32)(36,43)(40,45)(42,47)(46,48);(2,7)(4,8)(9,13)(12,15)(17,18,23,22)(19,26,25,21)(20,29,28,24)(27,30,31,32)(34,38)(35,41)(40,45)(42,47);(17,19)(18,21)(20,27)(22,26)(23,25)(24,30)(28,31)(29,32)(33,34)(35,39)(36,40)(37,38)(41,44)(42,46)(43,45)(47,48);(1,3)(2,8)(4,7)(5,10)(6,11)(9,15)(12,13)(14,16)(17,20,23,28)(18,24,22,29)(19,27,25,31)(21,30,26,32);(1,4,6,8)(2,3,7,11)(5,12,14,15)(9,10,13,16)(17,21,23,26)(18,25,22,19)(20,30,28,32)(24,31,29,27)(33,35,37,41)(34,39,38,44)(36,42,43,47)(40,46,45,48);(1,5,6,14)(2,9,7,13)(3,10,11,16)(4,12,8,15)(17,22,23,18)(19,26,25,21)(20,29,28,24)(27,32,31,30)(33,36)(34,40)(35,42)(37,43)(38,45)(39,46)(41,47)(44,48)Polycyclic presentation:
2^9|b^2=h,d^2=h,e^2=ghi,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fghi,c^b=ci,d^b=dh,e^b=eghi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8000555);