Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6499823 |
| 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 | C2×#121 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2298 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1788 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(2,3)(13,14,17,22)(15,24,26,19)(16,21,28,36)(18,20,30,23)(25,37,38,32)(27,33,40,31)(29,34,41,35)(39,43,44,42);(1,2,4,3)(5,6)(7,10)(8,9)(11,12)(13,15,17,26)(14,19,22,24)(16,25,28,38)(18,27,30,40)(20,31,23,33)(21,32,36,37)(29,39,41,44)(34,42,35,43);(1,3,4,2)(6,9)(7,11)(14,20)(16,28)(18,30)(19,31)(21,35)(22,23)(24,33)(25,38)(27,40)(32,43)(34,36)(37,42);(5,7,8,11)(6,10,9,12)(13,16)(14,21)(15,25)(17,28)(18,29)(19,32)(20,34)(22,36)(23,35)(24,37)(26,38)(27,39)(30,41)(31,42)(33,43)(40,44);(6,9)(10,12)(16,28)(21,36)(25,38)(29,41)(32,37)(34,35)(39,44)(42,43)Polycyclic presentation:
2^9|a^2=i,b^2=f,c^2=fi,d^2=h,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=eh,d^c=dhi,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, 6421676);