Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2076493 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3942 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)(6,9)(7,11)(13,14,17,15)(16,18,20,19)(22,26)(23,24);(6,9)(10,12)(14,15)(18,19)(21,22)(23,28)(24,27)(25,26);(5,6)(7,10)(8,9)(11,12)(13,14,17,15)(16,19,20,18)(21,23,25,24)(22,27,26,28);(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,15,17,14)(16,19,20,18)(21,24,25,23)(22,27,26,28);(5,7)(6,10)(8,11)(9,12)(13,16)(14,18)(15,19)(17,20)(21,22)(23,28)(24,27)(25,26)Polycyclic presentation:
2^9|a^2=gh,c^2=f,d^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,e^c=ef80 conjugacy classes — view the full character table.
| maximal subgroup of | #72232526, #72232537, #72232561, … |
| maximal normal subgroup of | #72232526, #72232537, #72232561, … |
| maximal quotient of | #72237086, #72293962, C2×#2077561, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1984757);