Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C214 |
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 | |
11836 conjugacy classes of subgroups.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 16 points:
(1,2)(3,4)(6,8);(5,6)(7,8)(9,10,14,13)(11,16,12,15);(2,4)(9,11,14,12)(10,15,13,16);(1,2)(3,4);(9,12,14,11)(10,15,13,16);(9,13,14,10)(11,16,12,15)Polycyclic presentation:
2^9|b^2=i,c^2=i,e^2=i,f^2=i,b^a=bg,c^a=ch,c^b=ci,d^c=dh,f^e=fi113 conjugacy classes — view the full character table.
| maximal subgroup of | #72279669, C2×#7684667, #72304611, … |
| maximal normal subgroup of | #72279669, C2×#7684667, #72304611, … |
| maximal quotient of | #72266747, #72266998, #72266999, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7591863);