Finite Group Databasebeta

C31×#2554 #16842487

order3968
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C24

Aliases

direct productC31×#2554

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC31×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

560 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)(37,40)(41,43)(44,45,47,48)(46,50,51,49);(32,33,34,35)(45,48)(49,50);(32,33)(34,35)(36,37)(38,41)(39,40)(42,43)(44,45)(46,49)(47,48)(50,51);(36,38,39,42)(37,41,40,43)(44,46,47,51)(45,49,48,50)

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C31×#2554, C31×#34829, C31×#34856, …
maximal normal subgroup ofC2×C31×#2554, C31×#34829, C31×#34856, …
maximal quotient ofC31×#13913, C31×#13930, C31×#14007, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1286);