Finite Group Databasebeta

#36368401

order22144
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #1280

Subgroups

subgroupG/H
centerC23C22⋊#10621924
commutatorC22×C173C4×C8
FrattiniC24C2×#10621924
FittingC23×C4×C173C4
socleC23×C173C22⋊C4
prime radicalC24×C173C2×C4
cosocleC23×Dic173C22
hypercenterC23×C4#10621924
hypocenterC173#1280
LCSG ▷ C22×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C23 ◁ C24 ◁ C23×C4

264 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 82 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=g,b^a=bc,c^a=cf,h^a=h^80,d^b=df,h^d=h^172

Conjugacy classes & character table

1420 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 19348);