Finite Group Databasebeta

#36368398

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

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C173 ⋊ C4
SylowC173 ⋊ #1279

Subgroups

subgroupG/H
centerC2×C4C4⋊#10621924
commutatorC4×C173C4×C8
FrattiniC42C2×#10621924
FittingC4×C8×C173C4
socleC22×C173#95
prime radicalC22×D173C22⋊C4
cosocleC42×D173C22
hypercenterC4×C8#10621924
hypocenterC173#1279
LCSG ▷ C4×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

208 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 74 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,e^2=fg,b^a=bc,c^a=cf,e^a=ef,h^a=h^80,h^d=h^172

Conjugacy classes & character table

1432 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 19345);