Finite Group Databasebeta

#34069059

order19328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#413×C151 ⋊ C2
SylowC151 ⋊ #1791

Subgroups

subgroupG/H
centerC4#18012709
commutatorC23×C151C22×C4
FrattiniC22×C4C22×D151
Fitting#413×C151C2
socleC2×C151#379
prime radical#23753048C2
cosocleC22×C4×C151C23
hypercenter#413D151
hypocenterC151#1791
LCSG ▷ C23×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C4 ◁ C22×C4 ◁ #413

548 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 4832

Polycyclic presentation:

2^7,151|a^2=f,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^b=eg,f^b=fg,d^c=dg,h^c=h^150

Conjugacy classes & character table

1682 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 4459);