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 | |
4090 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)(3,6)(4,13)(5,9)(7,10)(8,12)(11,16)(14,15)(17,18)(19,26)(20,24)(21,25)(22,23)(27,29)(28,32)(30,31)(33,34,39,43)(35,44,48,40)(36,41,46,38)(37,42,45,47);(1,3)(2,6)(4,5)(7,11)(8,14)(9,13)(10,16)(12,15)(17,19)(18,20)(21,27)(22,26)(23,24)(25,28)(29,30)(31,32)(33,35,39,48)(34,40,43,44)(36,45,46,37)(38,47,41,42);(3,11)(4,12)(6,16)(8,13)(18,22)(20,26)(25,30)(28,29)(33,36,39,46)(34,41,43,38)(35,45,48,37)(40,42,44,47);(1,4)(2,8)(3,5)(6,14)(7,12)(9,16)(10,13)(11,15)(17,20,23,26)(18,24,22,19)(21,29,31,28)(25,27,30,32)(33,36)(34,41)(35,45)(37,48)(38,43)(39,46)(40,42)(44,47);(1,5)(2,9)(3,12)(4,11)(6,8)(7,15)(10,14)(13,16)(17,21,23,31)(18,25,22,30)(19,27,24,32)(20,28,26,29)(33,37,39,45)(34,42,43,47)(35,46,48,36)(38,40,41,44);(1,6)(2,3)(4,14)(5,8)(7,16)(9,12)(10,11)(13,15)(17,22,23,18)(19,26,24,20)(21,30,31,25)(27,29,32,28)(33,38,39,41)(34,36,43,46)(35,47,48,42)(37,40,45,44)Polycyclic presentation:
2^9|a^2=gh,b^2=gh,c^2=gh,d^2=h,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dgi,f^c=fgi,e^d=egi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8834702);