Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4131229 |
| 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 | #15258 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3214 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,11)(8,9)(10,12)(13,14)(15,19)(16,17)(18,20)(22,24)(26,27);(7,12)(10,11)(14,16)(18,19)(21,22,25,24)(23,27,28,26);(6,9)(10,11)(14,16)(15,20)(21,23,25,28)(22,26,24,27);(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,15)(14,18)(16,19)(17,20)(21,24,25,22)(23,27,28,26);(5,7)(6,10)(8,12)(9,11)(13,16,17,14)(15,18,20,19)(21,23)(22,27)(24,26)(25,28)Polycyclic presentation:
2^9|b^2=h,c^2=h,d^2=h,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=eg,d^c=dg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
| maximal subgroup of | #72331981, #72332006, #72332043 |
| maximal normal subgroup of | #72331981, #72332006, #72332043 |
| maximal quotient of | #72332970 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4067657);