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 | |
4128 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)(3,4)(5,13)(6,8)(7,11)(9,14)(10,15)(12,16)(17,18)(19,23)(20,27)(21,29)(22,25)(24,31)(26,28)(30,32)(33,34,39,37)(35,42,40,36)(38,45,46,41)(43,44,47,48);(1,3)(2,7)(4,8)(5,10)(6,11)(9,15)(12,13)(14,16)(17,19,22,27)(18,23,25,20)(21,26,31,32)(24,30,29,28)(34,37)(35,40)(41,45)(43,47);(2,8)(4,7)(5,14)(10,16)(17,20,22,23)(18,19,25,27)(21,30,31,28)(24,32,29,26)(33,35)(34,36)(37,42)(38,43)(39,40)(41,44)(45,48)(46,47);(1,2)(3,7)(4,11)(5,9)(6,8)(10,15)(12,16)(13,14)(17,20)(18,19)(21,28)(22,23)(24,26)(25,27)(29,32)(30,31)(33,36,39,42)(34,40,37,35)(38,44,46,48)(41,47,45,43);(1,4,6,7)(2,3,8,11)(5,12,14,15)(9,10,13,16)(17,18)(19,23)(20,27)(21,24)(22,25)(26,30)(28,32)(29,31)(33,37,39,34)(35,42,40,36)(38,45,46,41)(43,48,47,44);(1,5)(2,9)(3,10)(4,12)(6,14)(7,15)(8,13)(11,16)(17,21,22,31)(18,24,25,29)(19,26,27,32)(20,28,23,30)(33,38)(34,41)(35,43)(36,44)(37,45)(39,46)(40,47)(42,48)Polycyclic presentation:
2^9|a^2=ghi,b^2=gh,c^2=gh,d^2=ghi,e^2=g,f^2=gh,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dgi,e^c=egi,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, 8957599);