Finite Group Databasebeta

#37550352

order23168
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting2−1+4×C181 ⋊ C4
SylowC181 ⋊ #2901

Subgroups

subgroupG/H
centerC2C22×C22⋊#10624382
commutatorC4×C181C23×C4
FrattiniC4C23×#10624382
Fitting2−1+4×C181C4
socleC2×C181C22×C22⋊C4
prime radical#26042116C2
cosocleC4×D181C24
hypercenter2−1+4#10624382
hypocenterC181#2901
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2 ◁ #41 ◁ 2−1+4

738 conjugacy classes of subgroups; only the 198 normal subgroups are shown.

normal subgroups only

This group has 738 conjugacy classes of subgroups — too many to draw. Only its 198 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) = 2896

Polycyclic presentation:

2^7,181|a^2=f,e^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^162,e^b=eg,h^b=h^180,d^c=dg,h^f=h^180

Conjugacy classes & character table

809 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 21141);