Finite Group Databasebeta

#34071104

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

Aliases

No aliases for this group.

Splittings

Fitting#458×C151 ⋊ C2
SylowC151 ⋊ #2198

Subgroups

subgroupG/H
centerC2#23752398
commutator, cosocleC2×D4×C151C23
FrattiniC2×D4C22×D151
Fitting#458×C151C2
socleC2×C151B(4,𝔽2)
prime radical#23752380C2
hypercenter#458D151
hypocenterC151#2198
LCSG ▷ C2×D4×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #458

246 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 2416

Polycyclic presentation:

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

Conjugacy classes & character table

1220 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6504);