Finite Group Databasebeta

#34044618

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#101×C149 ⋊ C2
SylowC149 ⋊ #1785

Subgroups

subgroupG/H
centerC22C22⋊C4×D149
commutatorC23×C149C22×C4
FrattiniC22×C4C22×D149
FittingC2×#101×C149C2
socleC22×C149C2×C22⋊C4
prime radicalC22×#14558737C2
cosocleC22×C4×C149C23
hypercenterC2×#101D149
hypocenterC149#1785
LCSG ▷ C23×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

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

normal subgroups only

This group has 584 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,c^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^148,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, 4437);