Finite Group Databasebeta

#34070818

order19328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22×C16×C151 ⋊ C2
SylowC151 ⋊ #2138

Subgroups

subgroupG/H
centerC2×C4D1208
commutatorC8×C151C22×C4
FrattiniC2×C8C22×D151
FittingC22×C16×C151C2
socleC22×C151C2×D8
prime radicalC2×#18012761C2
cosocleC2×C8×C151C23
hypercenterC22×C16D151
hypocenterC151#2138
LCSG ▷ C8×C151 ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

228 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 85 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,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^150,d^b=df,f^b=fg,h^b=h^150

Conjugacy classes & character table

4844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6218);