Finite Group Databasebeta

C17×C22⋊C64 #16865256

order4352
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C2×C17×C64 · Schur multiplier (H2) = C22

Aliases

direct productC17×C22⋊C64
unambiguous semidirect productC22⋊(C17×C64)

Subgroups

subgroupG/H
centerC2×C17×C32C22
commutatorC2C2×C17×C64
Frattini, cosocleC2×C32C22×C17
socleC22×C17C2×C32
prime radicalC23×C17C32
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C17×C32 ◁ G

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 2176

A minimal faithful permutation representation — 2 generators on 85 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17)(18,19)(20,21)(22,23,24,29,25,30,34,44,26,31,35,45,38,48,54,64,27,32,36,46,39,49,55,65,41,51,57,67,60,70,74,79,28,33,37,47,40,50,56,66,42,52,58,68,61,71,75,80,43,53,59,69,62,72,76,81,63,73,77,82,78,83,84,85);(19,21)

Conjugacy classes & character table

2720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 500);