Finite Group Databasebeta

C41×#491 #14579959

order2624
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C23×C41 · Schur multiplier (H2) = C4

Aliases

direct productC41×#491

Subgroups

subgroupG/H
center, socle, prime radicalC22×C41C2×D4
commutator, Frattini, cosocleC2×C4C23×C41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C41 ◁ C42×C41 ◁ G

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 65
transitive degreeμt(G) = 2624

A minimal faithful permutation representation — 3 generators on 65 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41)(42,43)(44,47)(45,46)(48,49)(50,51,56,61)(52,58,63,64)(53,57,62,65)(54,60,55,59);(43,46)(47,49)(50,52,54,53,56,63,55,62)(51,57,59,58,61,65,60,64);(42,44,45,48)(43,47,46,49)(50,53,54,63,56,62,55,52)(51,58,59,65,61,64,60,57)

Conjugacy classes & character table

656 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC41×#1356, C41×#1413, C41×#1662, …
maximal normal subgroup ofC41×#1356, C41×#1413, C41×#1662, …
maximal quotient ofC41×#1836, C41×#1935, C41×#1960, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2624, 172);