Finite Group Databasebeta

#34070796

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

Aliases

No aliases for this group.

Splittings

Fitting#355×C151 ⋊ C2
SylowC151 ⋊ #2133

Subgroups

subgroupG/H
centerC2#99×D151
commutatorC2×C4×C151C22×C4
FrattiniC2×Q8C22×D151
Fitting#355×C151C2
socleC2×C151C2×#99
prime radicalC2×#14559003C4
cosocleC2×Q8×C151C23
hypercenter#355D151
hypocenterC151#2133
LCSG ▷ C2×C4×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #355

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

normal subgroups only

This group has 230 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) = 4832

Polycyclic presentation:

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

Conjugacy classes & character table

998 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6196);