Finite Group Databasebeta

D109⋊#413 #28379640

order13952
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

unambiguous semidirect productD109⋊#413

Splittings

SylowC109 ⋊ C2×#413

Subgroups

subgroupG/H
centerC4C2×C22⋊#89137
commutatorC22×C109C23×C4
FrattiniC22C23×#89137
FittingC2×#41×C109C4
socleC2×C109C22×C22⋊C4
prime radicalC2×#41×D109C2
cosocleC2×Dic109C24
hypercenterC2×#41#89137
hypocenterC109C2×#413
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1744

Polycyclic presentation:

2^7,109|a^2=f,c^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^33,f^b=fg,h^d=h^108,h^f=h^108

Conjugacy classes & character table

584 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 21118);