Finite Group Databasebeta

C17⋊(#11758281⋊C2) #45688672

order33354
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC17⋊(#11758281⋊C2)
unambiguous semidirect product#11758281⋊D17

Splittings

Fitting, socle, derived, HallC17×C109 ⋊ C2×C9
HallC17×#11758281 ⋊ C2
HallD1853 ⋊ C9
Hall#11758281 ⋊ D17
SylowC109 ⋊ C9×D17
SylowC17 ⋊ #11758281⋊C2

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC17×C109C2×C9
prime radicalC17⋊(D109⋊C3)C3
cosocleC17×C109⋊C3C2×C3
LCSG ▷ C17×C109
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1853

Polycyclic presentation:

2,3^2,17,109|b^3=c,d^a=d^16,e^a=e^108,e^b=e^16,e^c=e^63

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33354, 15);