Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3858029 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15257 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3286 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)(6,11)(9,12)(13,14,16,18)(15,19,20,17)(21,22,24,27)(23,26,28,25);(5,6)(7,9)(8,12)(10,11)(13,14,16,18)(15,17,20,19)(21,22)(23,25)(24,27)(26,28);(5,7,10,8)(6,12,11,9)(13,15)(14,17)(16,20)(18,19)(21,23,24,28)(22,25,27,26);(1,2)(3,4)(5,8,10,7)(6,9,11,12)(13,14)(15,17)(16,18)(19,20)(21,22)(23,25)(24,27)(26,28);(5,9)(6,8)(7,11)(10,12)(13,15)(14,17)(16,20)(18,19)(21,23)(22,26)(24,28)(25,27)Polycyclic presentation:
2^9|a^2=g,b^2=fgh,c^2=f,d^2=h,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dfg,e^b=ef,e^c=ef,e^d=ef86 conjugacy classes — view the full character table.
| maximal subgroup of | #72331962, #72332020, #72332039 |
| maximal normal subgroup of | #72331962, #72332020, #72332039 |
| maximal quotient of | #72332733 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3773976);