Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6533195 |
| 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×#3540 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3048 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)(13,14,19,31,18,22,17,23)(15,24,26,20,28,35,27,34)(16,21,32,42,29,37,30,36)(25,38,40,33,39,43,41,44);(5,6)(7,10)(8,9)(11,12)(13,15)(14,20)(16,25)(17,26)(18,28)(19,27)(21,33)(22,34)(23,35)(24,31)(29,39)(30,40)(32,41)(36,43)(37,44)(38,42);(2,4)(6,9)(10,12)(13,16,18,29)(14,21,22,37)(15,25,28,39)(17,30,19,32)(20,33,34,44)(23,36,31,42)(24,38,35,43)(26,40,27,41);(5,7)(6,10)(8,11)(9,12)(14,22)(16,29)(20,34)(23,31)(24,35)(25,39)(30,32)(40,41);(7,11)(10,12)(13,17,18,19)(14,23,22,31)(15,26,28,27)(16,30,29,32)(20,35,34,24)(21,36,37,42)(25,40,39,41)(33,43,44,38)Polycyclic presentation:
2^9|a^2=fgi,c^2=i,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=di,c^b=ch,f^b=fi,d^c=di,e^d=eh77 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6449778);