Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4131229 |
| automorphism | Aut(G) order 1048576 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C25×C42 |
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 | |
3609 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)(5,6,8,10)(7,9,11,12)(14,18)(15,19)(21,22)(23,27)(24,26)(25,28);(5,6)(7,9)(8,10)(11,12)(13,14,17,18)(15,16,19,20)(21,22)(23,27)(24,26)(25,28);(7,11)(9,12)(14,18)(16,20)(21,22,24,26)(23,25,28,27);(1,2)(3,4)(5,6)(7,12)(8,10)(9,11)(13,15)(14,16)(17,19)(18,20)(21,22)(23,25)(24,26)(27,28);(5,7,8,11)(6,9,10,12)(13,16)(14,19)(15,18)(17,20)(21,23,24,28)(22,25,26,27)Polycyclic presentation:
2^9|a^2=fgh,b^2=gh,c^2=g,e^2=fh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=eg,d^c=dg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
| maximal subgroup of | #72331968, #72331983, #72332024, … |
| maximal normal subgroup of | #72331968, #72331983, #72332024, … |
| maximal quotient of | #72332784 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4056618);