Finite Group Databasebeta

#36368768

order22144
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C8

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #1450

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#10621924
commutatorC2×C173C2×C4×C8
FittingC22⋊C8×C173C4
socleC22×C173C2×C42
prime radicalC23×C173C42
cosocleC4×Dic173C23
hypercenterC22⋊C8#10621924
hypocenterC173#1450
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C2×C4 ◁ C22⋊C8

212 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 104 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) = 11072

Polycyclic presentation:

2^7,173|a^2=d,b^2=e,d^2=f,e^2=g,h^a=h^80,c^b=cf,h^d=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, 19715);