Finite Group Databasebeta

#34059784

order19072
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#99×C149 ⋊ C4
SylowC149 ⋊ #1393

Subgroups

subgroupG/H
centerC2#23750502
commutatorC2×C4×C149C42
FrattiniC2×D4C2×#10597010
Fitting#99×C149C4
socleC2×C149#342
prime radical, cosocleC2×D4×D149C22
hypercenter#99#10597010
hypocenterC149#1393
LCSG ▷ C2×C4×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #99

232 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 1192

Polycyclic presentation:

2^7,149|a^2=d,b^2=e,c^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^105,d^c=dg,h^e=h^148

Conjugacy classes & character table

433 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19603);