Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6470185 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3521 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#529 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2986 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 44 points:
(1,2,3,4)(7,11)(10,12)(13,14,17,21,19,24,18,23)(15,25,27,36,29,34,28,20)(16,22,32,37,31,39,33,40)(26,41,42,38,30,44,43,35);(2,4)(5,6)(7,10)(8,9)(11,12)(13,15,19,29)(14,20,24,36)(16,30,31,26)(17,28,18,27)(21,34,23,25)(22,38,39,35)(32,42,33,43)(37,41,40,44);(6,9)(10,12)(14,21)(17,18)(20,34)(22,37)(23,24)(25,36)(27,28)(32,33)(35,44)(38,41)(39,40)(42,43);(6,9)(10,12)(13,16)(14,22)(15,26)(17,32)(18,33)(19,31)(20,35)(21,37)(23,40)(24,39)(25,41)(27,42)(28,43)(29,30)(34,44)(36,38);(5,7,8,11)(6,10,9,12)(16,31)(22,39)(26,30)(32,33)(35,38)(37,40)(41,44)(42,43)Polycyclic presentation:
2^9|a^2=f,b^2=i,e^2=h,f^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=dhi,f^b=fi,g^b=gi,f^c=fi,g^c=gi,e^d=ei74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6398734);