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 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4276 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 48 points:
(1,2)(3,7)(4,5)(6,9)(8,12)(10,15)(11,13)(14,16)(20,28)(24,29)(27,32)(30,31)(33,34,38,43)(35,42,46,39)(36,40,41,37)(44,47,48,45);(1,3,6,12)(2,7,9,8)(4,13,14,10)(5,11,16,15)(17,18)(19,23)(20,29)(21,25)(22,26)(24,28)(27,30)(31,32)(33,35)(34,39)(36,44)(37,47)(38,46)(40,45)(41,48)(42,43);(1,3)(2,8)(4,10)(5,11)(6,12)(7,9)(13,14)(15,16)(17,19)(18,21)(20,27)(22,25)(23,26)(24,30)(28,32)(29,31)(33,36,38,41)(34,40,43,37)(35,44,46,48)(39,45,42,47);(1,3)(2,7)(4,10)(5,15)(6,12)(8,9)(11,16)(13,14)(17,19)(18,23)(20,27)(21,26)(22,25)(24,31)(28,32)(29,30)(33,34)(35,39)(36,40)(37,41)(38,43)(42,46)(44,45)(47,48);(1,4)(2,5)(3,10)(6,14)(7,15)(8,11)(9,16)(12,13)(17,20,22,28)(18,24,26,29)(19,27,25,32)(21,30,23,31)(33,37,38,40)(34,41,43,36)(35,45,46,47)(39,44,42,48);(1,5)(2,4)(3,11)(6,16)(7,13)(8,10)(9,14)(12,15)(17,21,22,23)(18,25,26,19)(20,30,28,31)(24,32,29,27)(33,35)(34,42)(36,44)(37,45)(38,46)(39,43)(40,47)(41,48)Polycyclic presentation:
2^9|a^2=g,b^2=h,c^2=g,e^2=ghi,f^2=hi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi,f^d=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8413508);