Finite Group Databasebeta

C17×#21785 #16879529

order4352
nilpotency class3
isoclinismisoclinic class of #21782
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C26

Aliases

direct productC17×#21785

Subgroups

subgroupG/H
center, socleC2×C17#2308
commutatorC2×C4C23×C4×C17
Frattini, cosocleC22×C4C24×C17
prime radicalC17×#3500C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C22×C4×C17 ◁ G

1262 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)(20,30,34,25)(21,27,22,36)(23,29)(24,28)(26,35,44,37)(31,47)(32,41)(33,46,38,42)(39,45)(40,48)(43,49);(18,20)(19,25)(21,31)(22,32)(23,38)(24,34)(26,43)(27,41)(28,30)(29,46)(33,39)(35,49)(36,47)(37,48)(40,44)(42,45);(18,21,24,22)(19,26,28,44)(20,31,34,32)(23,37,39,35)(25,40,30,43)(27,29,36,45)(33,49,38,48)(41,42,47,46);(18,22,24,21)(19,27,28,36)(20,32,34,31)(23,37,39,35)(25,41,30,47)(26,29,44,45)(33,49,38,48)(40,42,43,46)

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, 14773);