Finite Group Databasebeta

#34067189

order19328
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1375

Subgroups

subgroupG/H
centerC2×C4C4×Dic151
commutatorC4×C151C4×C8
FrattiniC22×C8C2×D151
FittingC2×M32×C151C2
socleC22×C151#97
prime radicalC23×C151M16
cosocleC22×C8×C151C22
hypercenterC2×M32D151
hypocenterC151#1375
LCSG ▷ C4×C151 ▷ C151
UCSC1 ◁ C2×C4 ◁ C2×M32

140 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,e^a=eg,d^b=dg,h^b=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, 2589);