Finite Group Databasebeta

#34069217

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

Aliases

No aliases for this group.

Splittings

Fitting#342×C151 ⋊ C2
SylowC151 ⋊ #1828

Subgroups

subgroupG/H
centerC2#23752074
commutatorC23×C151C22×C4
FrattiniC24C22×D151
Fitting#342×C151C2
socleC2×C151#381
prime radicalC22×C22⋊D151C22
cosocleC24×C151C23
hypercenter#342D151
hypocenterC151#1828
LCSG ▷ C23×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2 ◁ C24 ◁ #342

296 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 73 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|a^2=f,c^2=d,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^150,e^c=eg

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, 4617);