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 | |
4299 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 48 points:
(1,2,6,7)(3,4,10,8)(5,13,14,9)(11,15,16,12)(17,18)(19,25)(20,28)(21,22)(23,26)(24,30)(27,31)(29,32)(33,34,39,42)(35,40,36,41)(37,47,48,38)(43,44,45,46);(2,7)(4,8)(5,14)(11,16)(18,22)(23,25)(24,28)(31,32)(33,35,39,36)(34,40,42,41)(37,43,48,45)(38,46,47,44);(2,7)(3,10)(9,13)(11,16)(19,26)(23,25)(27,29)(31,32)(35,36)(40,41)(43,45)(44,46);(1,3,6,10)(2,8,7,4)(5,11,14,16)(9,15,13,12)(17,19)(18,23)(20,29)(21,26)(22,25)(24,32)(27,30)(28,31)(33,36,39,35)(34,41,42,40)(37,43,48,45)(38,46,47,44);(1,4,6,8)(2,3,7,10)(5,12,14,15)(9,11,13,16)(17,20,21,30)(18,24,22,28)(19,27,26,29)(23,31,25,32)(33,37)(34,38)(35,43)(36,45)(39,48)(40,46)(41,44)(42,47);(1,5)(2,9)(3,11)(4,12)(6,14)(7,13)(8,15)(10,16)(17,18)(19,23)(20,24)(21,22)(25,26)(27,31)(28,30)(29,32)(33,38)(34,37)(35,44)(36,46)(39,47)(40,45)(41,43)(42,48)Polycyclic presentation:
2^9|a^2=hi,b^2=i,d^2=hi,e^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^d=egi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8751133);