Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2076493 |
| 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 | |
3009 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6,9,11)(7,12,8,10)(13,14)(15,19)(16,17)(18,20)(21,22,26,28)(23,25,27,24);(1,2,3,4)(5,7,9,8)(6,10,11,12)(13,15)(14,18)(16,19)(17,20)(21,23,26,27)(22,24,28,25);(1,2)(3,4)(6,11)(10,12)(15,20)(18,19)(21,24,26,25)(22,27,28,23);(5,8,9,7)(6,12,11,10)(13,16,17,14)(15,18,20,19)(21,25,26,24)(22,27,28,23);(5,6)(7,10)(8,12)(9,11)(13,15)(14,19)(16,18)(17,20)(21,22)(23,24)(25,27)(26,28)Polycyclic presentation:
2^9|a^2=g,b^2=hi,c^2=fi,d^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef80 conjugacy classes — view the full character table.
| maximal subgroup of | #72331985, #72332005, #72332040 |
| maximal normal subgroup of | #72331985, #72332005, #72332040 |
| maximal quotient of | #72332986 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2162005);