Finite Group Databasebeta

C31×#3341 #16843274

order3968
nilpotency class3
isoclinismisoclinic class of D4×D8
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C23×C4

Aliases

direct productC31×#3341

Subgroups

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

364 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 4 generators on 55 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)(32,33,36,35)(34,38,39,37)(40,41,45,48)(42,46,44,52)(43,50,51,54)(47,53,55,49);(32,34)(33,37)(35,38)(36,39)(40,42,45,44)(41,46,48,52)(43,49,51,53)(47,54,55,50);(32,35,36,33)(34,38,39,37)(40,43)(41,47)(42,49)(44,53)(45,51)(46,54)(48,55)(50,52);(34,39)(37,38)(40,42,45,44)(41,46,48,52)(43,49,51,53)(47,54,55,50)

Conjugacy classes & character table

1085 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#12343, C31×#12347, C31×#12395, …
maximal normal subgroup ofC31×#12343, C31×#12347, C31×#12395, …
maximal quotient ofC31×#22489, C31×#22613, C31×#22658, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2073);