Finite Group Databasebeta

C17×#20671 #16878415

order4352
nilpotency class3
isoclinismisoclinic class of #20671
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C26

Aliases

direct productC17×#20671

Subgroups

subgroupG/H
centerC4×C17C2×#117
commutatorC2×C4C23×C4×C17
Frattini, cosocleC22×C4C24×C17
socleC2×C17C2×#380
prime radicalC22×#41×C17C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C17 ◁ C22×M16×C17 ◁ G

1324 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 49
transitive degreeμt(G) = 544

A minimal faithful permutation representation — 4 generators on 49 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19)(20,28)(21,32,34,25)(22,35)(23,27)(24,31)(26,36)(29,42,43,40)(30,41)(33,39,48,47)(37,44,46,49)(38,45);(18,20,22,31,23,30,36,45)(19,24,26,28,27,38,35,41)(21,29,33,44,34,43,48,49)(25,37,39,40,32,46,47,42);(18,21)(19,25)(20,29)(22,33)(23,34)(24,37)(26,39)(27,32)(28,40)(30,43)(31,44)(35,47)(36,48)(38,46)(41,42)(45,49);(20,30)(24,38)(28,41)(29,43)(31,45)(37,46)(40,42)(44,49)

Conjugacy classes & character table

986 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 13659);