Finite Group Databasebeta

C31×#2896 #16842829

order3968
nilpotency class3
automorphism?
homologyAbelianization (H1) = C23×C4×C31 · Schur multiplier (H2) = C26

Aliases

direct productC31×#2896

Subgroups

subgroupG/H
centerC2×C4×C31C2×D4
commutatorC4C23×C4×C31
Frattini, cosocleC2×C4C24×C31
socleC22×C31C22×D4
prime radicalC22×#41×C31C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C23×C4×C31 ◁ G

772 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)(38,45)(39,44)(40,48)(41,43)(42,46)(47,51)(49,50);(36,38)(37,42)(39,46)(40,49)(41,47)(43,50)(44,51)(45,48);(37,43)(42,50)(44,48)(45,51);(36,39,41,40)(37,44,43,48)(38,46,47,49)(42,51,50,45)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC31×#10772, C31×#10778, C31×#10782, …
maximal normal subgroup ofC31×#10772, C31×#10778, C31×#10782, …
maximal quotient ofC31×#17437, C31×#17447, C31×#17450, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 1628);