Finite Group Databasebeta

C31×#2110 #16842043

order3968
nilpotency class2
isoclinismisoclinic class of H(3,ℤ/4)
automorphism?
homologyAbelianization (H1) = C2×C42×C31 · Schur multiplier (H2) = C22

Aliases

direct productC31×#2110

Subgroups

subgroupG/H
centerC8×C31C42
commutatorC4C2×C42×C31
Frattini, cosocleC2×C8C23×C31
socleC2×C31C2×#97
prime radicalC23×C31M16
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C8×C31 ◁ G

160 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)(32,33,35,39,36,41,47,55,37,40,48,54,49,56,62,63)(34,42,44,58,45,51,60,53,43,57,46,61,59,38,50,52);(32,34)(33,38,40,51)(35,46)(36,45)(37,43)(39,53,54,52)(41,42,56,57)(44,48)(47,50)(49,59)(55,61,63,58)(60,62);(34,43)(38,51)(42,57)(44,46)(45,59)(50,60)(52,53)(58,61)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#11912, C31×#11913, C31×#11914, …
maximal normal subgroup ofC31×#11912, C31×#11913, C31×#11914, …
maximal quotient ofC31×#11405, C31×#11406, C31×#11413, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 842);