Finite Group Databasebeta

#30667557

order16768
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #2108

Subgroups

subgroupG/H
centerC2×C16C2×D131
commutatorC2×C131C2×C4×C8
FrattiniC2×C8C22×D131
FittingC22×C16×C131C2
socleC22×C131C22×C8
prime radicalC23×C131C2×C8
cosocleC2×C8×C131C23
hypercenterC22×C16D131
hypocenterC131#2108
LCSG ▷ C2×C131 ▷ C131
UCSC1 ◁ C2×C16 ◁ C22×C16

184 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 125 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,f^2=g,c^b=cg,h^b=h^130

Conjugacy classes & character table

4240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 6106);