Finite Group Databasebeta

#34070724

order19328
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #2113

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D151
commutator, socleC22×C151C22×C8
FittingC2×#131×C151C2
prime radicalC2×#41×C151C4
cosocleC2×C8×C151C23
hypercenterC2×#131D151
hypocenterC151#2113
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C2×C8 ◁ C2×#131

228 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 109 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=e,e^2=f,f^2=g,b^a=bd,h^a=h^150,c^b=cg

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6124);