Finite Group Databasebeta

#36355289

order22144
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#359×C173 ⋊ C2
SylowC173 ⋊ #2143

Subgroups

subgroupG/H
centerC4D8×D173
commutatorC8×C173C22×C4
FrattiniC2×C8C22×D173
Fitting#359×C173C2
socleC2×C173C2×#102
prime radical#135×D173C2
cosocleC2×C8×C173C23
hypercenter#359D173
hypocenterC173#2143
LCSG ▷ C8×C173 ▷ C4×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #359

220 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 65 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=e,d^2=fg,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=df,f^b=fg,h^c=h^172

Conjugacy classes & character table

1924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 6236);