Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3858029 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15257 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3216 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,3)(5,6,9,8)(7,10,11,12)(13,14,17,16)(15,19,20,18)(21,22,24,26)(23,27,28,25);(1,2)(3,4)(6,8)(10,12)(13,14)(15,18)(16,17)(19,20)(21,22,24,26)(23,25,28,27);(2,3)(6,8)(10,12)(14,16)(18,19)(21,22)(23,25)(24,26)(27,28);(2,3)(5,7,9,11)(6,10,8,12)(13,15,17,20)(14,18,16,19)(21,22)(23,25)(24,26)(27,28);(1,3,4,2)(5,8,9,6)(7,10,11,12)(13,16,17,14)(15,18,20,19)(21,23)(22,25)(24,28)(26,27)Polycyclic presentation:
2^9|a^2=g,b^2=fghi,d^2=fhi,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef86 conjugacy classes — view the full character table.
| maximal subgroup of | #72327096, #72327143, #72327159, … |
| maximal normal subgroup of | #72327096, #72327143, #72327159, … |
| maximal quotient of | #72330087 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3874755);