Finite Group Databasebeta

#34071123

order19328
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#563×C151 ⋊ C2
SylowC151 ⋊ #2201

Subgroups

subgroupG/H
centerC2#23752399
commutator, cosocleC2×D4×C151C23
FrattiniC2×D4C22×D151
Fitting#563×C151C2
socleC2×C151B(4,𝔽2)
prime radical#18012784C22
hypercenter#563D151
hypocenterC151#2201
LCSG ▷ C2×D4×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #563

226 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 45 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|b^2=g,c^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^150,c^b=cg,e^b=efg,d^c=df,e^d=eg

Conjugacy classes & character table

1442 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6523);