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 | |
4170 conjugacy classes of subgroups.
| minimal degree | μ(G) = 48 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 48 points:
(1,2,6,7)(3,5,10,8)(4,12,14,9)(11,15,16,13)(19,25)(23,26)(27,31)(30,32)(33,34,40,45)(35,43,37,41)(36,42,38,47)(39,44,48,46);(2,7)(5,8)(9,12)(13,15)(17,18)(19,26)(20,28)(21,22)(23,25)(24,29)(27,30)(31,32)(33,35,40,37)(34,41,45,43)(36,46,38,44)(39,42,48,47);(2,7)(3,10)(9,12)(11,16)(18,22)(23,26)(24,28)(30,32)(33,36,40,38)(34,42,45,47)(35,46,37,44)(39,41,48,43);(1,3)(2,8)(4,11)(5,7)(6,10)(9,15)(12,13)(14,16)(17,18)(19,23)(20,24)(21,22)(25,26)(27,30)(28,29)(31,32)(33,37,40,35)(34,43,45,41)(36,46,38,44)(39,42,48,47);(1,4,6,14)(2,9,7,12)(3,11,10,16)(5,13,8,15)(17,19)(18,23)(20,27)(21,25)(22,26)(24,30)(28,32)(29,31)(33,38,40,36)(34,42,45,47)(35,46,37,44)(39,43,48,41);(1,5,6,8)(2,3,7,10)(4,13,14,15)(9,11,12,16)(17,20)(18,24)(19,27)(21,29)(22,28)(23,30)(25,31)(26,32)(33,39,40,48)(34,44,45,46)(35,47,37,42)(36,41,38,43)Polycyclic presentation:
2^9|a^2=g,b^2=gh,c^2=gh,d^2=gh,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eghi,f^b=fgi,d^c=dgi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8659442);