Finite Group Databasebeta

C17×#12781 #16870525

order4352
nilpotency class4
isoclinismisoclinic class of #12778
automorphism?
homologyAbelianization (H1) = C22×C4×C17 · Schur multiplier (H2) = C25

Aliases

direct productC17×#12781

Subgroups

subgroupG/H
center, socleC2×C17#1790
commutatorC2×Q8C22×C4×C17
Frattini, cosocleC22×Q8C23×C17
prime radicalC17×#3545C2
LCSG ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C17 ◁ C23×C17 ◁ C22×Q8×C17 ◁ G

758 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 49 points:

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

Conjugacy classes & character table

578 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 5769);