Finite Group Databasebeta

C31×#2951 #16842884

order3968
nilpotency class3
automorphism?
homologyAbelianization (H1) = C23×C4×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#2951

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutatorC4C23×C4×C31
Frattini, cosocleC2×C4C24×C31
prime radicalC2×C31×#135C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ G

484 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)(32,33,35,34)(36,37)(38,43)(39,45)(40,44)(41,46)(42,47)(48,51)(49,50);(36,38)(37,42)(39,47)(40,49)(41,48)(43,44)(45,51)(46,50);(32,34,35,33)(36,38)(37,43)(39,49)(40,47)(41,48)(42,44)(45,50)(46,51);(36,39,41,40)(37,44,46,45)(38,47,48,49)(42,43,50,51)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#12945, C31×#12946, C31×#13022, …
maximal normal subgroup ofC31×#12945, C31×#12946, C31×#13022, …
maximal quotient ofC31×#17857, C31×#17881, C31×#17898, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1683);