Finite Group Databasebeta

C2×C31×#398 #16842324

order3968
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC2×C31×#398

Subgroups

subgroupG/H
center, socle, prime radicalC24×C31C23
commutator, Frattini, cosocleC23C24×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

692 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 3968

A minimal faithful permutation representation — 4 generators on 49 points:

(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49);(7,8,9,10)(12,15)(16,17);(4,6)(11,12,14,15)(13,17,18,16);(3,4)(5,6)(7,8)(9,10)(11,13,14,18)(12,16,15,17)

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#9026, C31×#9027, C31×#9919, …
maximal normal subgroup ofC31×#9026, C31×#9027, C31×#9919, …
maximal quotient ofC2×C31×#1441, C2×C31×#1442, C2×C31×#1444, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1123);