Finite Group Databasebeta

C31×#3009 #16842942

order3968
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C26

Aliases

direct productC31×#3009

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×C31×H(5,𝔽2)C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×#41×C31 ◁ G

752 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 4 generators on 51 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)(34,35)(36,37,40,44)(38,42,45,49)(39,41,47,43)(46,48,51,50);(37,41)(39,47)(42,48)(43,44)(46,51)(49,50);(33,35)(36,38)(37,42)(39,46)(40,45)(41,48)(43,50)(44,49)(47,51);(38,45)(42,49)(46,51)(48,50)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#13097, C31×#13100, C31×#23894, …
maximal normal subgroup ofC31×#13097, C31×#13100, C31×#23894, …
maximal quotient ofC31×#18225, C31×#18233, C31×#18241, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1741);