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 | |
4380 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)(4,8)(5,9)(7,10)(11,14)(12,13)(15,16)(17,18)(19,24)(20,23)(21,25)(22,26)(27,32)(28,31)(29,30)(33,34,38,39)(35,41,46,40)(36,42,43,37)(44,45,47,48);(1,3)(2,6)(4,11)(5,10)(7,9)(8,14)(12,15)(13,16)(17,19)(18,21)(20,27)(22,25)(23,30)(24,26)(28,29)(31,32)(34,39)(36,43)(40,41)(44,47);(3,10)(6,7)(11,16)(14,15)(20,28)(23,31)(27,29)(30,32)(33,35,38,46)(34,40,39,41)(36,44,43,47)(37,45,42,48);(1,3)(2,7)(4,11)(5,10)(6,9)(8,15)(12,14)(13,16)(17,20)(18,23)(19,27)(21,30)(22,28)(24,32)(25,29)(26,31)(33,35)(34,41)(36,47)(37,45)(38,46)(39,40)(42,48)(43,44);(1,2)(3,6)(4,12)(5,9)(7,10)(8,13)(11,15)(14,16)(17,19)(18,24)(20,29)(21,26)(22,25)(23,30)(27,28)(31,32)(33,36)(34,42)(35,44)(37,39)(38,43)(40,48)(41,45)(46,47);(1,4)(2,8)(3,11)(5,13)(6,14)(7,15)(9,12)(10,16)(17,21,22,24)(18,25,26,19)(20,30,28,32)(23,29,31,27)(33,37,38,42)(34,43,39,36)(35,45,46,48)(40,47,41,44)Polycyclic presentation:
2^9|a^2=h,c^2=h,f^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^d=egi,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9073981);