Finite Group Databasebeta

#30675314

order16768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting#413×C131 ⋊ C2
SylowC131 ⋊ #3018

Subgroups

subgroupG/H
centerC4#16862216
commutator, cosocleC2×C4×C131C24
FrattiniC2×C4C23×D131
Fitting#413×C131C2
socleC2×C131C2×#120
hypercenter#413D131
hypocenterC131#3018
LCSG ▷ C2×C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C4 ◁ C22×C4 ◁ #413

724 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 724 conjugacy classes of subgroups — too many to draw. Only its 145 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2096

Polycyclic presentation:

2^7,131|d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^130,e^b=eg,f^b=fg,h^b=h^130,e^c=eg

Conjugacy classes & character table

1462 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 13863);