Finite Group Databasebeta

#34067713

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

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1528

Subgroups

subgroupG/H
centerC22C2×(C2×D151)⋊C4
commutatorC2×C4×C151C22×C4
FrattiniC42C22×D151
Fitting#432×C151C2
socleC22×C151C2×C22⋊C4
prime radicalC23×C151C22⋊C4
cosocleC42×C151C23
hypercenter#432D151
hypocenterC151#1528
LCSG ▷ C2×C4×C151 ▷ C22×C151 ▷ C151
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

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

normal subgroups only

This group has 212 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) = 9664

Polycyclic presentation:

2^7,151|a^2=e,b^2=f,d^2=g,e^2=f,b^a=bd,c^a=cf,d^a=df,h^a=h^150,d^b=dg,e^b=efg,h^b=h^150

Conjugacy classes & character table

2132 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 3113);