Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53158 |
| 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 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4190 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)(3,9)(4,8)(5,7)(6,10)(11,15)(12,14)(13,16)(17,18)(19,22)(20,27)(21,23)(24,28)(25,29)(26,32)(30,31)(33,34)(35,38)(36,40)(37,39)(41,46)(42,45)(43,48)(44,47);(1,3)(2,6)(4,11)(5,10)(7,9)(8,13)(12,16)(14,15)(17,19)(18,22)(20,26)(21,25)(23,29)(24,30)(27,32)(28,31)(33,35)(34,38)(36,43)(37,41)(39,46)(40,48)(42,44)(45,47);(18,23)(22,29)(24,27)(30,32)(34,39)(35,41)(40,47)(42,43);(2,7)(6,9)(8,14)(13,15)(19,25)(22,29)(26,31)(30,32)(33,36,37,44)(34,40,39,47)(35,42,41,43)(38,45,46,48);(2,7)(3,10)(8,14)(11,16)(17,20,21,28)(18,24,23,27)(19,26,25,31)(22,30,29,32)(35,41)(38,46)(42,43)(45,48);(1,4,5,12)(2,8,7,14)(3,11,10,16)(6,13,9,15)Polycyclic presentation:
2^9|d^2=i,e^2=hi,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8013139);