Finite Group Databasebeta

#34078133

order19328
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#431×C151 ⋊ C2
SylowC151 ⋊ #2972

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D151
commutatorC2×C151C23×C8
Fitting#431×C151C2
socleC22×C151C23×C4
prime radicalC22×D604C4
cosocleC2×C4×C151C24
hypercenter#431D151
hypocenterC151#2972
LCSG ▷ C2×C151 ▷ C151
UCSC1 ◁ C2×C4 ◁ #431

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) = 4832

Polycyclic presentation:

2^7,151|a^2=f,f^2=g,b^a=be,d^a=de,c^b=ce,h^b=h^150,h^c=h^150

Conjugacy classes & character table

3068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 13533);