Finite Group Databasebeta

C31×#3042 #16842975

order3968
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3042

Subgroups

subgroupG/H
center, socleC22×C31C22×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC2×C31×AGL(1,ℤ/8)C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ G

494 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)(33,35)(36,37,40,44)(38,41,45,49)(39,42,47,43)(46,48,51,50);(32,33,34,35)(36,38)(37,41)(39,46)(40,45)(42,48)(43,50)(44,49)(47,51);(37,42)(39,47)(41,48)(43,44)(46,51)(49,50);(38,45)(41,49)(46,51)(48,50)

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#24409, C31×#25182, C31×#25187, …
maximal normal subgroup ofC31×#24409, C31×#25182, C31×#25187, …
maximal quotient ofC31×#19390, C31×#19391, C31×#19392, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1774);