Finite Group Databasebeta

#34044637

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C149 ⋊ C2
SylowC149 ⋊ #1790

Subgroups

subgroupG/H
centerC22#18011881
commutatorC23×C149C22×C4
FrattiniC24C22×D149
FittingC2×#99×C149C2
socleC22×C149#120
prime radicalC2×#18011956C2
cosocleC24×C149C23
hypercenterC2×#99D149
hypocenterC149#1790
LCSG ▷ C23×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

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

normal subgroups only

This group has 670 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) = 4768

Polycyclic presentation:

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

Conjugacy classes & character table

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 4456);