Finite Group Databasebeta

#36355146

order22144
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #2103

Subgroups

subgroupG/H
centerC4#19149665
commutator, cosocleC22×C4×C173C23
FrattiniC22×C4C22×D173
Fitting#344×C173C2
socleC2×C173#400
prime radicalC23×C173C2×Q8
hypercenter#344D173
hypocenterC173#2103
LCSG ▷ C22×C4×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

148 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 59 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=de,c^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^172,c^b=cf,d^b=dg,e^b=eg,f^b=fg,h^c=h^172

Conjugacy classes & character table

1918 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 6093);