Finite Group Databasebeta

C17×SD16⋊C16 #16869799

order4352
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C22×C16×C17 · Schur multiplier (H2) = C22

Aliases

direct productC17×SD16⋊C16
unambiguous semidirect productSD16⋊(C16×C17)

Subgroups

subgroupG/H
centerC2×C8×C17C2×D4
commutatorC4C22×C16×C17
Frattini, cosocleC4×C8C23×C17
socleC22×C17C8×D4
prime radicalC2×D4×C17C2×C8
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8×C17 ◁ C4×C16×C17 ◁ G

232 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 2176

A minimal faithful permutation representation — 3 generators on 41 points:

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

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, 5043);