Finite Group Databasebeta

C17×#24989 #16882733

order4352
nilpotency class3
isoclinismisoclinic class of #24987
automorphism?
homologyAbelianization (H1) = C24×C17 · Schur multiplier (H2) = C24

Aliases

direct productC17×#24989

Subgroups

subgroupG/H
center, socleC2×C17#2420
commutator, Frattini, cosocleC22×C4C24×C17
prime radicalC2×#41×C17C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C22×C4×C17 ◁ G

620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 81
transitive degreeμt(G) = 1088

A minimal faithful permutation representation — 4 generators on 81 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19,25,31)(20,32,37,50)(21,38,42,57)(22,43,46,55)(23,30,24,29)(26,36,51,35)(27,47,54,41)(28,45,56,44)(33,52,39,48)(34,62,65,49)(40,70,72,53)(58,66,67,61)(59,64,75,63)(60,79,69,78)(68,73,77,71)(74,80,76,81);(18,20,24,36,25,37,23,35)(19,26,30,50,31,51,29,32)(21,39,41,66,42,33,47,61)(22,34,45,64,46,65,44,63)(27,52,38,67,54,48,57,58)(28,49,55,75,56,62,43,59)(40,69,71,81,72,60,73,80)(53,76,68,79,70,74,77,78);(18,21)(19,27)(20,33)(22,40)(23,41)(24,47)(25,42)(26,48)(28,53)(29,38)(30,57)(31,54)(32,58)(34,60)(35,61)(36,66)(37,39)(43,68)(44,71)(45,73)(46,72)(49,74)(50,67)(51,52)(55,77)(56,70)(59,78)(62,76)(63,80)(64,81)(65,69)(75,79);(18,22,24,45,25,46,23,44)(19,28,30,55,31,56,29,43)(20,34,36,64,37,65,35,63)(21,40,47,73,42,72,41,71)(26,49,50,75,51,62,32,59)(27,53,57,77,54,70,38,68)(33,60,66,81,39,69,61,80)(48,74,67,79,52,76,58,78)

Conjugacy classes & character table

680 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 17977);