Finite Group Databasebeta

#34045942

order19072
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#385×C149 ⋊ C2
SylowC149 ⋊ #2044

Subgroups

subgroupG/H
centerC22#18011879
commutator, cosocleC24×C149C23
FrattiniC24C22×D149
Fitting#385×C149C2
socleC22×C149#120
prime radical#23750187C2
hypercenter#385D149
hypocenterC149#2044
LCSG ▷ C24×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C24 ◁ #385

382 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 382 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 4768

Polycyclic presentation:

2^7,149|c^2=d,b^a=bd,c^a=ce,f^a=fg,h^a=h^148,c^b=cf,e^b=eg,h^b=h^148

Conjugacy classes & character table

2098 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 5761);