Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2601293 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4655 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(5,6,8,10)(7,9,12,11)(14,17)(15,19)(22,25)(26,28);(5,6)(7,9)(8,10)(11,12)(13,14,16,17)(15,18,19,20)(23,27)(26,28);(13,14)(15,18)(16,17)(19,20)(21,22)(23,26)(24,25)(27,28);(1,2)(3,4)(5,6)(7,11)(8,10)(9,12)(13,14)(15,20)(16,17)(18,19)(21,23,24,27)(22,26,25,28);(5,7)(6,9)(8,12)(10,11)(13,15)(14,18)(16,19)(17,20)(21,22)(23,26)(24,25)(27,28)Polycyclic presentation:
2^9|a^2=hi,b^2=h,d^2=gh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^d=ef74 conjugacy classes — view the full character table.
| maximal subgroup of | #72232323, #72232324, #72232364, … |
| maximal normal subgroup of | #72232323, #72232324, #72232364, … |
| maximal quotient of | #72298227, #72323557, #72323605, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2517993);