Finite Group DatabasebetaFinite Group Databasebeta| order | 3968 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of D16 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C22 |
| direct product | C4×C31×SD32 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C31 | D8 |
| commutator | C8 | C22×C4×C31 |
| Frattini, cosocle | C2×C8 | C23×C31 |
| socle | C22×C31 | C2×D8 |
| prime radical | C2×D8×C31 | C22 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C31 ◁ C42×C31 ◁ C4×C8×C31 ◁ G | |
162 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 162 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 51 |
| transitive degree | μt(G) = 1984 |
A minimal faithful permutation representation — 3 generators on 51 points:
(1,2,3,4)(21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51);(5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20);(6,12)(7,19)(8,10)(9,17)(11,15)(14,20)(16,18)1364 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C8×C31×SD32, C31×#12043, C31×#12070, … |
| maximal normal subgroup of | C8×C31×SD32, C31×#12043, C31×#12070, … |
| maximal quotient of | C8×C31×SD32, C31×#12070, C31×#12071, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(3968, 905);