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 | #2430 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
3995 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 48 points:
(17,18)(19,27)(20,23)(21,30)(22,26)(24,29)(25,28)(31,32)(33,34,38,42)(35,39,40,36)(37,41,47,48)(43,45,46,44);(1,2,6,7)(3,5,9,14)(4,8,12,15)(10,13,16,11)(17,19,23,29)(18,24,20,27)(21,22,28,32)(25,26,30,31)(33,35)(34,39)(36,42)(37,43)(38,40)(41,45)(44,48)(46,47);(2,7)(3,9)(8,15)(10,16)(18,20)(24,27)(25,30)(26,31)(33,36,38,39)(34,40,42,35)(37,44,47,45)(41,46,48,43);(1,3)(2,5)(4,10)(6,9)(7,14)(8,13)(11,15)(12,16)(17,20,23,18)(19,24,29,27)(21,30,28,25)(22,26,32,31)(33,36)(34,35)(37,45)(38,39)(40,42)(41,46)(43,48)(44,47);(1,4)(2,8)(3,10)(5,13)(6,12)(7,15)(9,16)(11,14)(17,21)(18,25)(19,22)(20,30)(23,28)(24,26)(27,31)(29,32)(33,35)(34,36)(37,46)(38,40)(39,42)(41,45)(43,47)(44,48);(1,5)(2,9)(3,7)(4,11)(6,14)(8,10)(12,13)(15,16)(17,22)(18,26)(19,28)(20,31)(21,29)(23,32)(24,30)(25,27)(33,37)(34,41)(35,43)(36,44)(38,47)(39,45)(40,46)(42,48)Polycyclic presentation:
2^9|a^2=gh,b^2=hi,c^2=gh,d^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8616476);