Finite Group Databasebeta

#34071584

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

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #2295

Subgroups

subgroupG/H
centerC22×C4C22×D151
commutatorC22×C151C23×C4
FrattiniC23C23×D151
FittingC4×C4⋊C4×C151C2
socle, prime radical, cosocleC23×C151C24
hypercenterC4×C4⋊C4D151
hypocenterC151#2295
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

500 conjugacy classes of subgroups; only the 217 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 217 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) = 19328

Polycyclic presentation:

2^7,151|a^2=g,b^2=fg,c^2=f,d^2=e,b^a=be,c^a=cf,h^b=h^150

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6984);