Finite Group Databasebeta

C17×#7511 #16865255

order4352
nilpotency class2
isoclinismisoclinic class of H(3,ℤ/4)
automorphism?
homologyAbelianization (H1) = C4×C16×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×#7511

Subgroups

subgroupG/H
centerC16×C17C42
commutatorC4C4×C16×C17
Frattini, cosocleC2×C32C22×C17
socleC2×C17#1397
prime radicalC22×C17M64
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C16×C17 ◁ G

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 81
transitive degreeμt(G) = 1088

A minimal faithful permutation representation — 2 generators on 81 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19,20,26,21,28,32,47,22,29,33,48,35,51,56,72,23,30,34,45,36,52,57,68,38,53,58,69,59,74,76,80,24,27,31,46,37,49,54,70,39,50,55,71,60,73,75,81,40,25,41,42,61,43,63,65,62,44,64,66,77,67,78,79);(19,25,27,30)(20,31)(26,45,46,42)(28,43,49,52)(29,44,50,53)(32,54)(33,55)(34,41)(47,68,70,65)(48,69,71,66)(51,67,73,74)(56,75)(57,63)(58,64)(72,80,81,79)(76,78)

Conjugacy classes & character table

1496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 499);