Finite Group Databasebeta

C31×#3416 #16843349

order3968
nilpotency class4
isoclinismisoclinic class of #3415
automorphism?
homologyAbelianization (H1) = C24×C31 · Schur multiplier (H2) = C25

Aliases

direct productC31×#3416

Subgroups

subgroupG/H
center, socleC2×C31C22×D8
commutator, Frattini, cosocleC8C24×C31
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C31 ◁ #41×C31 ◁ C31×#131 ◁ G

360 conjugacy classes of subgroups; only the 180 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 180 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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

Conjugacy classes & character table

992 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC31×#33854, C31×#33855, C31×#33856, …
maximal normal subgroup ofC31×#33854, C31×#33855, C31×#33856, …
maximal quotient ofC31×#33381, C31×#33382, C31×#33411, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2148);