Finite Group Databasebeta

#36369221

order22144
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

Fitting#97×C173 ⋊ C4
SylowC173 ⋊ #1726

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#10621924
commutatorC2×C173C43
Fitting#97×C173C4
socleC22×C173C2×C42
prime radicalC22×D173C22×C4
cosocleC2×C4×D173C23
hypercenter#97#10621924
hypocenterC173#1726
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C2×C4 ◁ #97

328 conjugacy classes of subgroups; only the 158 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 158 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,c^2=f,d^2=g,h^a=h^93,c^b=cg,h^b=h^80,h^d=h^172,h^e=h^172

Conjugacy classes & character table

940 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 20168);