Finite Group Databasebeta

C2×C31×#537 #16843381

order3968
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C29

Aliases

direct productC2×C31×#537

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC22C25×C31
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

1640 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 45
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 5 generators on 45 points:

(1,2)(15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45);(4,6)(7,8)(9,13)(10,11)(12,14);(8,11)(12,13);(3,4)(5,6)(7,8)(9,12)(10,11)(13,14);(7,9,10,14)(8,12,11,13)

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8404, C31×#8517, C31×#10986, …
maximal normal subgroup ofC31×#8404, C31×#8517, C31×#10986, …
maximal quotient ofC2×C31×#2311, C2×C31×#2316, C2×C31×#2323, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2180);