Finite Group Databasebeta

#30663897

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

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #1320

Subgroups

subgroupG/H
centerC4#16862161
commutatorC23×C131C2×C8
FrattiniC2×M16C2×D131
Fitting#407×C131C2
socleC2×C131#323
prime radicalC24×C131C8
cosocleC2×M16×C131C22
hypercenter#407D131
hypocenterC131#1320
LCSG ▷ C23×C131 ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #407

128 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 37 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=d,d^2=f,f^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^130,d^b=de,d^c=dg

Conjugacy classes & character table

1846 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2446);