Finite Group Databasebeta

#36362912

order22144
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting#585×C173 ⋊ C2
SylowC173 ⋊ #3018

Subgroups

subgroupG/H
centerC4#19149648
commutator, cosocleC2×C4×C173C24
FrattiniC2×C4C23×D173
Fitting#585×C173C2
socleC2×C173C2×#120
hypercenter#585D173
hypocenterC173#3018
LCSG ▷ C2×C4×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C4 ◁ C22×C4 ◁ #585

724 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 724 conjugacy classes of subgroups — too many to draw. Only its 161 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) = 2768

Polycyclic presentation:

2^7,173|d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^172,e^b=eg,f^b=fg,e^c=eg

Conjugacy classes & character table

2956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 13859);