Finite Group Databasebeta

#34070713

order19328
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#347×C151 ⋊ C2
SylowC151 ⋊ #2110

Subgroups

subgroupG/H
centerC4C42×D151
commutatorC4×C151C2×C42
FrattiniC2×C8C22×D151
Fitting#347×C151C2
socleC2×C151C2×#97
prime radicalC22×D151M16
cosocleC2×C8×C151C23
hypercenter#347D151
hypocenterC151#2110
LCSG ▷ C4×C151 ▷ C151
UCSC1 ◁ C4 ◁ #347

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

normal subgroups only

This group has 160 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) = 4832

Polycyclic presentation:

2^7,151|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bf,e^a=eg,c^b=cg,d^b=dg,h^c=h^150

Conjugacy classes & character table

1694 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6113);