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 | #2464 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
3878 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)(3,12)(4,9)(5,8)(6,10)(7,11)(13,14)(15,16)(17,18)(19,25)(20,21)(22,24)(23,28)(26,27)(29,32)(30,31)(33,34,39,35)(36,43,46,40)(37,41,38,42)(44,48,45,47);(1,3,7,5)(2,8,11,12)(4,13,10,15)(6,14,9,16)(17,19)(18,23)(20,29)(21,27)(22,28)(24,25)(26,31)(30,32)(34,35)(40,43)(41,42)(47,48);(1,4,7,10)(2,9,11,6)(3,13,5,15)(8,16,12,14)(17,18,22,24)(19,23,28,25)(20,30,31,21)(26,27,29,32)(33,35,39,34)(36,43,46,40)(37,42,38,41)(44,48,45,47);(1,4)(2,9)(3,13)(5,15)(6,11)(7,10)(8,16)(12,14)(17,20,22,31)(18,21,24,30)(19,26,28,29)(23,32,25,27)(33,36)(34,40)(35,43)(37,44)(38,45)(39,46)(41,47)(42,48);(1,5,7,3)(2,8,11,12)(4,15,10,13)(6,14,9,16)(17,19)(18,23)(20,26)(21,32)(22,28)(24,25)(27,30)(29,31)(33,37,39,38)(34,41,35,42)(36,44,46,45)(40,47,43,48);(1,6,7,9)(2,10,11,4)(3,14,5,16)(8,15,12,13)(17,21)(18,20)(19,27)(22,30)(23,29)(24,31)(25,26)(28,32)(33,38,39,37)(34,42,35,41)(36,45,46,44)(40,48,43,47)Polycyclic presentation:
2^9|a^2=i,b^2=ghi,c^2=g,d^2=h,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8646398);