Finite Group Databasebeta

#30664257

order16768
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C8

Aliases

No aliases for this group.

Splittings

Fitting#322×C131 ⋊ C2
SylowC131 ⋊ #1453

Subgroups

subgroupG/H
center, FrattiniC42C22×D131
commutator, socleC22×C131C2×C42
Fitting#322×C131C2
prime radicalC22×D131C42
cosocleC42×C131C23
hypercenter#322D131
hypocenterC131#1453
LCSG ▷ C22×C131 ▷ C131
UCSC1 ◁ C42 ◁ #322

190 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 93 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=d,b^2=e,d^2=f,e^2=g,c^a=cg,c^b=cf,h^b=h^130,h^c=h^130

Conjugacy classes & character table

2656 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2806);