Finite Group Databasebeta

#30664087

order16768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #1394

Subgroups

subgroupG/H
centerC22#16862160
commutatorC2×C4×C131C42
FrattiniC22×Q8C2×D131
FittingC2×#101×C131C2
socleC22×C131#99
prime radicalC23×C131C22⋊C4
cosocleC22×Q8×C131C22
hypercenterC2×#101D131
hypocenterC131#1394
LCSG ▷ C2×C4×C131 ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#101

172 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 57 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=d,b^2=e,c^2=g,d^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^130,d^c=dg

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2636);