Finite Group Databasebeta

#36353362

order22144
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#344×C173 ⋊ C2
SylowC173 ⋊ #1757

Subgroups

subgroupG/H
centerC4C22⋊C4×D173
commutatorC22×C173C2×C42
FrattiniC22×C4C22×D173
Fitting#344×C173C2
socleC2×C173C4×C22⋊C4
prime radicalC2×#14583826C22
cosocleC22×C4×C173C23
hypercenter#344D173
hypocenterC173#1757
LCSG ▷ C22×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

284 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 101 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=e,b^2=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^172

Conjugacy classes & character table

1936 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 4309);