Finite Group Databasebeta

C2×C31×#559 #16843412

order3968
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C28

Aliases

direct productC2×C31×#559

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC22C25×C31
prime radicalC2×C31×#127C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

1240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 5 generators on 49 points:

(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49);(3,4,7,6)(5,9,10,8)(12,15)(16,17);(4,6)(8,9)(11,12,14,15)(13,17,18,16);(3,5,7,10)(4,8,6,9);(3,6,7,4)(5,9,10,8)(11,13,14,18)(12,16,15,17)

Conjugacy classes & character table

1550 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8370, C31×#8386, C31×#8445, …
maximal normal subgroup ofC31×#8370, C31×#8386, C31×#8445, …
maximal quotient ofC2×C31×#2355, C2×C31×#2357, C2×C31×#2366, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2211);