Finite Group Databasebeta

#34067020

order19328
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1307

Subgroups

subgroupG/H
centerC22C151⋊#95
commutator, prime radicalC23×C151C42
FrattiniC2×C42C2×D151
Fitting#432×C151C2
socleC22×C151#95
cosocleC2×C42×C151C22
hypercenter#432D151
hypocenterC151#1307
LCSG ▷ C23×C151 ▷ C22×C151 ▷ C151
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

130 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 130 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 9664

Polycyclic presentation:

2^7,151|a^2=d,b^2=e,d^2=g,e^2=f,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^150

Conjugacy classes & character table

2126 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 2420);