Finite Group Databasebeta

C17×#7540 #16865284

order4352
nilpotency class6
isoclinismisoclinic class of #7540
automorphism?
homologyAbelianization (H1) = C2×C4×C17 · Schur multiplier (H2) = C2

Aliases

direct productC17×#7540

Subgroups

subgroupG/H
center, socleC2×C17#1415
commutatorC32C2×C4×C17
Frattini, cosocleC2×C32C22×C17
prime radicalC17×#2262C2
LCSG ▷ C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C2×C4×C17 ◁ C2×C8×C17 ◁ C2×C16×C17 ◁ C2×C17×C32 ◁ G

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 2 generators on 81 points:

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

Conjugacy classes & character table

782 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 528);