Finite Group Databasebeta

C31×#3407 #16843340

order3968
nilpotency class2
isoclinismisoclinic class of H(5,𝔽2)
automorphism?
homologyAbelianization (H1) = C23×C8×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3407

Subgroups

subgroupG/H
centerC8×C31C24
commutatorC2C23×C8×C31
Frattini, cosocleC8C24×C31
socleC2×C31C23×C8
prime radicalC2×#41×C31C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C8×C31 ◁ G

360 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 992

A minimal faithful permutation representation — 4 generators on 63 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)(32,33,35,40,36,41,45,53,37,39,46,51,47,52,57,61)(34,38,43,49,44,50,56,60,42,48,54,58,55,59,62,63);(32,34)(33,38)(35,43)(36,44)(37,42)(39,48)(40,49)(41,50)(45,56)(46,54)(47,55)(51,58)(52,59)(53,60)(57,62)(61,63);(34,42)(38,48)(43,54)(44,55)(49,58)(50,59)(56,62)(60,63);(33,39)(38,48)(40,51)(41,52)(49,58)(50,59)(53,61)(60,63)

Conjugacy classes & character table

2108 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#12618, C31×#12833, C31×#12915, …
maximal normal subgroup ofC31×#12618, C31×#12833, C31×#12915, …
maximal quotient ofC31×#33324, C31×#33326, C31×#33333, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2139);