Finite Group Databasebeta

#36370245

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

Aliases

No aliases for this group.

Splittings

SylowC173 ⋊ #2921

Subgroups

subgroupG/H
center, FrattiniC22C23×#10621924
commutator, socleC22×C173C23×C4
FittingC2×C4⋊C4×C173C4
prime radicalC23×D173C2×C4
cosocleC2×Dic173C24
hypercenterC2×C4⋊C4#10621924
hypocenterC173#2921
LCSG ▷ C22×C173 ▷ C173
UCSC1 ◁ C22 ◁ C2×C4⋊C4

392 conjugacy classes of subgroups; only the 154 normal subgroups are shown.

normal subgroups only

This group has 392 conjugacy classes of subgroups — too many to draw. Only its 154 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=f,c^2=e,f^2=g,b^a=be,d^a=dg,h^a=h^80,c^b=cg,h^b=h^172,h^f=h^172

Conjugacy classes & character table

904 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 21192);