Finite Group Databasebeta

#36351681

order22144
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #1390

Subgroups

subgroupG/H
centerC22#19149594
commutatorC23×C173C42
FrattiniC22×D4C2×D173
Fitting#386×C173C2
socleC22×C173#99
prime radical, cosocleC22×D4×C173C22
hypercenter#386D173
hypocenterC173#1390
LCSG ▷ C23×C173 ▷ C22×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ #386

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

normal subgroups only

This group has 234 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) = 5536

Polycyclic presentation:

2^7,173|a^2=d,b^2=e,b^a=bc,c^a=cf,f^a=fg,h^a=h^172,d^b=df,d^c=dg

Conjugacy classes & character table

2434 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 2628);