Finite Group Databasebeta

C17×#7990 #16865734

order4352
nilpotency class3
isoclinismisoclinic class of #7943
automorphism?
homologyAbelianization (H1) = C2×C42×C17 · Schur multiplier (H2) = C22×C4

Aliases

direct productC17×#7990

Subgroups

subgroupG/H
center, socleC22×C17C2×#95
commutatorC2×C4C2×C42×C17
Frattini, cosocleC2×C42C23×C17
prime radicalC24×C17C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C17 ◁ C22×C42×C17 ◁ G

568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 1088

A minimal faithful permutation representation — 3 generators on 41 points:

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

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 978);