Finite Group Databasebeta

#34045926

order19072
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#336×C149 ⋊ C2
SylowC149 ⋊ #2041

Subgroups

subgroupG/H
centerC23C2×D596
commutator, cosocleC22×C4×C149C23
FrattiniC22×C4C22×D149
Fitting#336×C149C2
socleC23×C149C2×D4
prime radicalC2×#18011908C2
hypercenter#336D149
hypocenterC149#2041
LCSG ▷ C22×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

402 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 91 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) = 9536

Polycyclic presentation:

2^7,149|c^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,h^a=h^148,c^b=cf,e^b=eg,f^b=fg,h^b=h^148,e^c=eg,f^c=fg,h^c=h^148

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 5745);