Finite Group Databasebeta

#34070795

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

Aliases

No aliases for this group.

Splittings

SylowC151 ⋊ #2132

Subgroups

subgroupG/H
centerC4#18012654
commutatorC2×C4×C151C22×C4
FrattiniC2×Q8C22×D151
Fitting, prime radical#532×C151C2
socleC2×C151C2×#99
cosocleC2×Q8×C151C23
hypercenter#532D151
hypocenterC151#2132
LCSG ▷ C2×C4×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #532

250 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 73 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,h^a=h^150,d^b=dg,e^b=efg,e^d=eg

Conjugacy classes & character table

2126 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6195);