Finite Group Databasebeta

#34069021

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

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C8×C151 ⋊ C2
SylowC151 ⋊ #1780

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D151
commutator, socleC23×C151C22×C4
FittingC2×C22⋊C8×C151C2
prime radicalC22×#14559004C2
cosocleC22×C4×C151C23
hypercenterC2×C22⋊C8D151
hypocenterC151#1780
LCSG ▷ C23×C151 ▷ C151
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

612 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 117 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=f,f^2=g,b^a=bd,c^a=ce,c^b=cg,h^c=h^150

Conjugacy classes & character table

3044 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 4421);