Finite Group Databasebeta

#37548814

order23168
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#99×C181 ⋊ C4
SylowC181 ⋊ #1393

Subgroups

subgroupG/H
centerC2#26042156
commutatorC2×C4×C181C42
FrattiniC2×D4C2×#10624382
Fitting#99×C181C4
socleC2×C181#342
prime radical, cosocleC2×D4×D181C22
hypercenter#99#10624382
hypocenterC181#1393
LCSG ▷ C2×C4×C181 ▷ C22×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

232 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 1448

Polycyclic presentation:

2^7,181|a^2=d,b^2=e,c^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^162,d^c=dg,h^e=h^180

Conjugacy classes & character table

521 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23168, 19603);