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 | |
9083 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)(5,6,9,11)(7,8,12,10)(13,14,17,20)(15,21,23,18)(16,19,25,24)(22,27,28,26);(1,2)(3,4)(13,15)(14,18)(16,22)(17,23)(19,26)(20,21)(24,27)(25,28);(5,7,9,12)(6,10,11,8)(13,15,17,23)(14,18,20,21)(16,22,25,28)(19,26,24,27);(5,7)(6,8)(9,12)(10,11)(13,15)(14,18)(16,22)(17,23)(19,26)(20,21)(24,27)(25,28);(5,8)(6,7)(9,10)(11,12)(13,14)(15,18)(16,24)(17,20)(19,25)(21,23)(22,27)(26,28);(13,16)(14,19)(15,22)(17,25)(18,26)(20,24)(21,27)(23,28)Polycyclic presentation:
2^9|a^2=h,c^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 | #72249462, #72249496, #72249517, … |
| maximal normal subgroup of | #72249462, #72249496, #72249517, … |
| maximal quotient of | #72250239, #72250242, #72250250, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7811761);