Finite Group Databasebeta

C31×#2481 #16842414

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

Aliases

direct productC31×#2481

Subgroups

subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC22×D4×C31C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

546 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)(36,37,40,41)(38,43,42,39)(44,45)(46,47)(48,50)(49,51);(33,35)(37,41)(38,42)(44,46,48,51)(45,47,50,49);(32,33)(34,35)(36,38,40,42)(37,39,41,43)(44,46)(45,49)(47,50)(48,51);(36,39)(37,42)(38,41)(40,43)(44,47,48,49)(45,46,50,51)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×C31×#2481, C31×#34670, C31×#34708, …
maximal normal subgroup ofC2×C31×#2481, C31×#34670, C31×#34708, …
maximal quotient ofC31×#13882, C31×#13901, C31×#13989, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1213);