Finite Group Databasebeta

#30668444

order16768
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #2296

Subgroups

subgroupG/H
centerC22×C4C22×D131
commutatorC22×C131C23×C4
FrattiniC23C23×D131
FittingC22×C42×C131C2
socle, cosocleC23×C131C24
prime radicalC24×C131C23
hypercenterC22×C42D131
hypocenterC131#2296
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C22×C4 ◁ C22×C42

656 conjugacy classes of subgroups; only the 285 normal subgroups are shown.

normal subgroups only

This group has 656 conjugacy classes of subgroups — too many to draw. Only its 285 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) = 8384

Polycyclic presentation:

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

Conjugacy classes & character table

4216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 6993);