Finite Group Databasebeta

C31×#2179 #16842112

order3968
nilpotency class4
automorphism?
homologyAbelianization (H1) = C22×C4×C31 · Schur multiplier (H2) = C22

Aliases

direct productC31×#2179

Subgroups

subgroupG/H
centerC4×C31C2×D8
commutatorC8C22×C4×C31
Frattini, cosocleC2×C8C23×C31
socleC2×C31C4×D8
prime radicalC31×#508C2
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C2×C8×C31 ◁ C4×C8×C31 ◁ G

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 3 generators on 63 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)(32,33,37,42,38,44,54,43)(34,45,47,60,49,62,48,56)(35,41,50,59,51,40,36,52)(39,55,57,63,58,53,61,46);(32,34)(33,39)(35,46)(36,53)(37,47)(38,49)(40,56)(41,60)(42,57)(43,61)(44,58)(45,52)(48,54)(50,55)(51,63)(59,62);(32,35,37,50,38,51,54,36)(33,40,42,52,44,41,43,59)(34,46,47,55,49,63,48,53)(39,56,57,45,58,60,61,62)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#7389, C31×#12068, C31×#13657, …
maximal normal subgroup ofC31×#7389, C31×#12068, C31×#13657, …
maximal quotient ofC31×#12043, C31×#12044, C31×#12045, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 911);