Finite Group Databasebeta

#22555179⋊C2 #30684285

order17004
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#22555179⋊C2
unambiguous semidirect product#22555183⋊C2
unambiguous semidirect product#22555187⋊C2

Splittings

Fitting, socle, derived, HallC13×C109 ⋊ C22×C3
HallD13×D109 ⋊ C3
Hall#16862572 ⋊ C22
SylowC109 ⋊ C2×D13⋊C3
SylowC13 ⋊ C2×D109⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC13×C109C22×C3
LCSG ▷ C13×C109
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1417

Polycyclic presentation:

2^2,3,13,109|e^a=e^108,d^b=d^12,d^c=d^3,e^c=e^63

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17004, 41);