Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C25 |
| commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #54981 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4079 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)(3,11)(4,5)(6,10)(7,9)(8,14)(12,13)(15,16)(17,18,21,23)(19,25,26,22)(20,28,29,24)(27,30,32,31)(33,34,37,40)(35,38,42,47)(36,43,45,39)(41,48,44,46);(1,3)(2,8)(4,12)(5,15)(6,13)(7,14)(9,11)(10,16)(17,18)(19,22)(20,28)(21,23)(24,29)(25,26)(27,31)(30,32)(33,35)(34,38)(36,44)(37,42)(39,48)(40,47)(41,45)(43,46);(1,4,7,10)(2,5,9,6)(3,12,14,16)(8,15,11,13)(17,19,21,26)(18,22,23,25)(20,27,29,32)(24,30,28,31)(33,36)(34,39)(35,41)(37,45)(38,46)(40,43)(42,44)(47,48);(2,9)(4,10)(8,11)(12,16)(18,23)(19,26)(24,28)(27,32)(35,42)(36,45)(38,47)(39,43);(1,5,7,6)(2,4,9,10)(3,13,14,15)(8,16,11,12)(17,20,21,29)(18,24,23,28)(19,27,26,32)(22,30,25,31)(34,40)(35,42)(39,43)(41,44);(1,6,7,5)(2,10,9,4)(3,13,14,15)(8,16,11,12)Polycyclic presentation:
2^9|a^2=h,c^2=g,e^2=g,f^2=ghi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,d^c=dgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8012697);