Finite Group Databasebeta

#36369417

order22144
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #1797

Subgroups

subgroupG/H
center, FrattiniC23C22×#10621924
commutatorC22×C173C22×C8
FittingC23×C4×C173C4
socleC23×C173C22×C4
prime radicalC24×C173C2×C4
cosocleC22×Dic173C23
hypercenterC23×C4#10621924
hypocenterC173#1797
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C23 ◁ C23×C4

400 conjugacy classes of subgroups; only the 138 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 138 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) = 11072

Polycyclic presentation:

2^7,173|a^2=f,b^2=d,f^2=g,b^a=bd,c^a=ce,h^a=h^80,h^f=h^172

Conjugacy classes & character table

1432 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20364);