Finite Group Databasebeta

#34067230

order19328
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1391

Subgroups

subgroupG/H
centerC4#18012653
commutatorC23×C151C42
FrattiniC2×#41C2×D151
Fitting#410×C151C2
socleC2×C151#342
prime radical, cosocleC2×#41×C151C22
hypercenter#410D151
hypocenterC151#1391
LCSG ▷ C23×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #410

166 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 53 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,e^2=g,b^a=bc,c^a=cf,f^a=fg,d^b=df,h^b=h^150,d^c=dg

Conjugacy classes & character table

1676 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 2630);