Finite Group Databasebeta

#34067405

order19328
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C8

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #1453

Subgroups

subgroupG/H
center, FrattiniC42C22×D151
commutator, socleC22×C151C2×C42
Fitting#431×C151C2
prime radicalC23×C151C42
cosocleC42×C151C23
hypercenter#431D151
hypocenterC151#1453
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C42 ◁ #431

190 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 105 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=d,b^2=e,d^2=f,e^2=g,c^a=cg,c^b=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, 2805);