Finite Group Databasebeta

#30666509

order16768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #1914

Subgroups

subgroupG/H
centerC2#22553192
commutatorC23×C131C22×C4
FrattiniC22×C4C22×D131
Fitting, prime radical#535×C131C2
socleC2×C131#386
cosocleC22×C4×C131C23
hypercenter#535D131
hypocenterC131#1914
LCSG ▷ C23×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C22×C4 ◁ #535

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

normal subgroups only

This group has 340 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) = 2096

Polycyclic presentation:

2^7,131|a^2=f,b^2=df,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^130,d^b=dg,e^b=eg,f^b=fg,h^b=h^130,d^c=dg,f^c=fg

Conjugacy classes & character table

1459 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 5058);