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 | |
8294 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 28 points:
(2,4)(5,6)(7,11)(8,10)(9,12)(14,18)(15,21)(20,25)(23,27);(1,2,3,4)(5,7,9,8)(6,10,12,11)(14,18)(16,24)(19,22)(23,27);(7,8)(10,11)(13,14,17,18)(15,22,21,19)(16,20,24,25)(23,28,27,26);(5,7,9,8)(6,11,12,10);(5,8,9,7)(6,10,12,11)(13,15,17,21)(14,19,18,22)(16,23,24,27)(20,26,25,28);(5,6)(7,11)(8,10)(9,12)(13,16)(14,20)(15,23)(17,24)(18,25)(19,26)(21,27)(22,28)Polycyclic presentation:
2^9|b^2=g,c^2=h,d^2=hi,e^2=i,b^a=bg,c^a=ch,e^a=eh,c^b=ci,f^b=fi,d^c=dhi,e^c=ei104 conjugacy classes — view the full character table.
| maximal subgroup of | #72304538, #72304590, #72304592, … |
| maximal normal subgroup of | #72304538, #72304590, #72304592, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7644688);