Finite Group Databasebeta

#36362026

order22144
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting#519×C173 ⋊ C2
SylowC173 ⋊ #2884

Subgroups

subgroupG/H
centerC2C22×#14583803
commutatorC22×C173C23×C4
FrattiniC23C23×D173
Fitting#519×C173C2
socleC2×C173C22×C22⋊C4
prime radicalC2×#19149727C2
cosocleC23×C173C24
hypercenter#519D173
hypocenterC173#2884
LCSG ▷ C22×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C2 ◁ C22×Q8 ◁ #519

716 conjugacy classes of subgroups; only the 249 normal subgroups are shown.

normal subgroups only

This group has 716 conjugacy classes of subgroups — too many to draw. Only its 249 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) = 5536

Polycyclic presentation:

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

Conjugacy classes & character table

2965 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 12973);