Finite Group Databasebeta

#34071264

order19328
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#499×C151 ⋊ C2
SylowC151 ⋊ #2228

Subgroups

subgroupG/H
centerC22C2×#14558989
commutator, cosocleC2×C8×C151C23
FrattiniC2×C8C22×D151
Fitting#499×C151C2
socleC22×C151C2×D8
prime radicalC2×D1208C22
hypercenter#499D151
hypocenterC151#2228
LCSG ▷ C2×C8×C151 ▷ C4×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #499

136 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 51 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=d,b^2=dg,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,e^c=ef,f^c=fg,h^c=h^150

Conjugacy classes & character table

1679 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6664);