Finite Group Databasebeta

#30666241

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

Aliases

No aliases for this group.

Splittings

SylowC131 ⋊ #1867

Subgroups

subgroupG/H
centerC22#16862214
commutatorC23×C131C22×C4
FrattiniC24C22×D131
Fitting#386×C131C2
socleC22×C131#120
prime radicalC22×D4×C131C22
cosocleC24×C131C23
hypercenter#386D131
hypocenterC131#1867
LCSG ▷ C23×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C24 ◁ #386

374 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 374 conjugacy classes of subgroups — too many to draw. Only its 89 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=f,b^2=f,b^a=bd,c^a=ce,e^b=eg,h^b=h^130,d^c=dg

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, 4790);