Finite Group Databasebeta

C31×#3056 #16842989

order3968
nilpotency class3
isoclinismisoclinic class of #3055
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3056

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC31×#525C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

496 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 992

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#24413, C31×#24415, C31×#24417, …
maximal normal subgroup ofC31×#24413, C31×#24415, C31×#24417, …
maximal quotient ofC31×#19163, C31×#19165, C31×#19167, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1788);