Finite Group Databasebeta

#30664314

order16768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#432×C131 ⋊ C2
SylowC131 ⋊ #1469

Subgroups

subgroupG/H
centerC22C2×(C2×D131)⋊C4
commutatorC23×C131C22×C4
FrattiniC22×C4C22×D131
Fitting#432×C131C2
socleC22×C131C2×C22⋊C4
prime radicalC22×D524C4
cosocleC22×C4×C131C23
hypercenter#432D131
hypocenterC131#1469
LCSG ▷ C23×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

256 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 4192

Polycyclic presentation:

2^7,131|a^2=e,c^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^130,c^b=cg,e^b=ef,h^b=h^130

Conjugacy classes & character table

1852 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2863);