Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6996639 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #45332 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2148 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(1,2)(3,4)(7,11)(10,12)(13,14,19,23,20,24,18,17)(15,25,28,37,29,40,27,21)(16,22,32,31,33,39,35,34)(26,41,42,38,30,44,43,36);(6,9)(7,11)(13,15,20,29)(14,21,24,37)(16,30,33,26)(17,25,23,40)(18,28,19,27)(22,38,39,36)(31,41,34,44)(32,42,35,43);(2,4)(5,6)(7,10)(8,9)(11,12)(13,16)(14,22)(15,26)(17,34)(18,35)(19,32)(20,33)(21,36)(23,31)(24,39)(25,41)(27,43)(28,42)(29,30)(37,38)(40,44);(6,9)(10,12)(13,17,18,24,20,23,19,14)(15,21,27,40,29,37,28,25)(16,31,35,22,33,34,32,39)(26,38,43,41,30,36,42,44);(5,7,8,11)(6,10,9,12)(13,18,20,19)(14,23,24,17)(15,27,29,28)(16,32,33,35)(21,25,37,40)(22,34,39,31)(26,42,30,43)(36,44,38,41)Polycyclic presentation:
2^9|a^2=f,b^2=i,d^2=fi,e^2=h,f^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=df,e^b=eh,f^b=fi,d^c=dh,e^c=ei,e^d=ei68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7053301);