Finite Group Databasebeta

C31×#2264 #16842197

order3968
nilpotency class5
isoclinismisoclinic class of #2263
automorphism?
homologyAbelianization (H1) = C23×C31 · Schur multiplier (H2) = C22

Aliases

direct productC31×#2264

Subgroups

subgroupG/H
center, socleC2×C31C2×D16
commutator, Frattini, cosocleC16C23×C31
prime radicalC31×#508C2
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ C2×C4×C31 ◁ C2×C8×C31 ◁ C2×C16×C31 ◁ G

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 95
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 3 generators on 95 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31)(32,33)(34,44)(35,49)(36,55)(37,59)(38,40)(39,45)(41,52)(42,51)(43,57)(46,76)(47,79)(48,71)(50,68)(53,87)(54,70)(56,66)(58,89)(60,72)(61,75)(62,83)(63,82)(64,73)(65,77)(67,94)(69,74)(78,95)(80,85)(81,86)(84,93)(88,91)(90,92);(32,34,38,48)(33,39,40,61)(35,50,54,84)(36,56,58,90)(37,60,57,47)(41,66,64,92)(42,68,65,93)(43,69,59,63)(44,70,71,49)(45,73,75,52)(46,77,78,51)(53,88,86,83)(55,62,89,91)(67,95,80,76)(72,81,79,87)(74,85,82,94);(33,40)(39,61)(41,64)(42,65)(43,59)(44,71)(49,70)(55,89)(62,91)(63,69)(66,92)(67,80)(68,93)(72,79)(76,95)(81,87)

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#13657, C31×#13668, C31×#13671, …
maximal normal subgroup ofC31×#13657, C31×#13668, C31×#13671, …
maximal quotient ofC31×#13616, C31×#13618, C31×#13634, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 996);