Finite Group Databasebeta

#34070794

order19328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#356×C151 ⋊ C2
SylowC151 ⋊ #2132

Subgroups

subgroupG/H
centerC2#99×D151
commutatorC2×C4×C151C22×C4
FrattiniC2×Q8C22×D151
Fitting#356×C151C2
socleC2×C151C2×#99
prime radical#23752763C2
cosocleC2×Q8×C151C23
hypercenter#356D151
hypocenterC151#2132
LCSG ▷ C2×C4×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #356

250 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 2416

Polycyclic presentation:

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

Conjugacy classes & character table

1001 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6194);