Finite Group Databasebeta

D109⋊#407 #28379609

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

Aliases

unambiguous semidirect productD109⋊#407

Splittings

SylowC109 ⋊ C2×#407

Subgroups

subgroupG/H
centerC2×C4C22×#89137
commutator, socleC22×C109C23×C4
FrattiniC22C23×#89137
FittingC23×C4×C109C4
prime radicalC24×D109C4
cosocleC2×Dic109C24
hypercenterC23×C4#89137
hypocenterC109C2×#407
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C23×C4

1008 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1744

Polycyclic presentation:

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

Conjugacy classes & character table

920 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 21087);