Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C213 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
7850 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 6 generators on 28 points:
(2,4)(5,6)(7,11)(8,9)(10,12)(13,14)(15,23)(16,25)(17,22)(18,20)(19,24)(21,26)(27,28);(1,2)(3,4)(13,15)(14,19)(16,22)(17,21)(18,24)(20,23)(25,27)(26,28);(6,9)(10,11)(14,20)(15,24)(21,25)(22,28);(5,6)(7,10)(8,9)(11,12)(13,15)(14,19)(16,22)(17,21)(18,24)(20,23)(25,27)(26,28);(5,7,8,12)(6,10,9,11)(13,16,18,26)(14,21,20,25)(15,22,24,28)(17,23,27,19);(13,17)(14,22)(15,21)(16,19)(18,27)(20,28)(23,26)(24,25)Polycyclic presentation:
2^9|e^2=h,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi95 conjugacy classes — view the full character table.
| maximal subgroup of | #72326380, #72331611 |
| maximal normal subgroup of | #72326380, #72331611 |
| maximal quotient of | #72326406, #72326414, #72327190, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7808885);