Finite Group Databasebeta

C17×#20939 #16878683

order4352
nilpotency class3
isoclinismisoclinic class of #3019
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C27

Aliases

direct productC17×#20939

Subgroups

subgroupG/H
centerC4×C17C2×#120
commutatorC2×C4C23×C4×C17
Frattini, cosocleC22×C4C24×C17
socleC2×C17C2×#386
prime radicalC2×C17×#575C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C17 ◁ C23×C4×C17 ◁ G

1668 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)(20,29,32,41)(21,33)(22,28)(23,37)(24,27)(25,31,40,36)(26,34)(30,45,48,39)(35,43)(38,42)(44,46,49,47);(18,20,22,36,24,32,23,31)(19,25,28,41,27,40,37,29)(21,30,34,47,35,48,38,46)(26,39,43,49,42,45,33,44);(18,21)(19,26)(20,30)(22,34)(23,38)(24,35)(25,39)(27,42)(28,43)(29,44)(31,46)(32,48)(33,37)(36,47)(40,45)(41,49);(19,27)(25,40)(26,42)(28,37)(29,41)(33,43)(39,45)(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, 13927);