Finite Group Databasebeta

#34071044

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

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #2188

Subgroups

subgroupG/H
centerC22C2×#14558989
commutator, cosocleC2×C8×C151C23
FrattiniC2×C8C22×D151
FittingC22×Q16×C151C2
socleC22×C151C2×D8
prime radicalC23×C151D8
hypercenterC22×Q16D151
hypocenterC151#2188
LCSG ▷ C2×C8×C151 ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q16

216 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 61 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=g,b^2=g,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^150,d^b=df,f^b=fg

Conjugacy classes & character table

2129 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6444);