Finite Group Databasebeta

C17×#21780 #16879524

order4352
nilpotency class3
isoclinismisoclinic class of #21776
automorphism?
homologyAbelianization (H1) = C23×C4×C17 · Schur multiplier (H2) = C26

Aliases

direct productC17×#21780

Subgroups

subgroupG/H
center, socleC2×C17#2308
commutatorC23C23×C4×C17
Frattini, cosocleC22×C4C24×C17
prime radicalC17×#3486C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C22×C4×C17 ◁ G

1236 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)(18,19,22,27,23,26,37,41)(20,28,31,42,30,24,35,39)(21,32,33,43,34,25,36,40)(29,38,46,48,45,44,47,49);(18,20)(19,24)(21,29)(22,35)(23,30)(25,38)(26,28)(27,42)(31,37)(32,44)(33,47)(34,45)(36,46)(39,41)(40,49)(43,48);(24,28)(38,44)(39,42)(48,49);(18,21,23,34)(19,25,26,32)(20,29,30,45)(22,36,37,33)(24,38,28,44)(27,43,41,40)(31,47,35,46)(39,49,42,48)

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, 14768);