Finite Group Databasebeta

C31×#3284 #16843217

order3968
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3284

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×D4×C31 ◁ G

494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 1984

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)(36,37,42,39)(38,46,49,51)(40,45,41,44)(43,50,47,48);(36,38,42,49)(37,43,39,47)(40,48,41,50)(44,46,45,51);(33,35)(36,39,42,37)(38,47,49,43)(40,45,41,44)(46,48,51,50);(36,40)(37,44)(39,45)(41,42)(46,51)(48,50)

Conjugacy classes & character table

1085 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#19759, C31×#19760, C31×#19767, …
maximal normal subgroup ofC31×#19759, C31×#19760, C31×#19767, …
maximal quotient ofC31×#19851, C31×#19852, C31×#19853, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2016);