Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #11521 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C23 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #410 |
| commutator | C22×C4 | C2×C42 |
| Frattini, cosocle | C22×M16 | C23 |
| socle | C22 | #1467 |
| prime radical | C24 | C2×M16 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#405 ◁ G | |
| LECS | G ▷ C22×M16 ▷ C2×C4 ▷ C2 ▷ C1 | |
438 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 438 conjugacy classes of subgroups — too many to draw. Only its 146 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(5,6,9,14,10,15,26,32,11,16,25,31,21,27,33,36)(7,12,17,28,18,29,24,35,19,13,23,30,8,20,22,34);(1,2,3,4)(5,7,10,18,11,19,21,8)(6,12,15,29,16,13,27,20)(9,23,26,22,25,17,33,24)(14,28,32,35,31,30,36,34);(5,8,21,19,11,18,10,7)(6,13,15,20,16,12,27,29)(9,24,33,17,25,22,26,23)(14,28,32,35,31,30,36,34)Polycyclic presentation:
2^9|a^2=e,b^2=f,c^2=gh,e^2=h,f^2=i,h^2=i,b^a=bd,c^a=ch,d^a=dg,g^a=gi,e^b=eg,e^c=ei,e^d=ei80 conjugacy classes — view the full character table.
| maximal subgroup of | #72239962, #72250610, #72250617, … |
| maximal normal subgroup of | #72239962, #72250610, #72250617, … |
| maximal quotient of | #72240004 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 34195);