Finite Group Databasebeta

#34042929

order19072
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC22×C42×C149 ⋊ C2
SylowC149 ⋊ #1437

Subgroups

subgroupG/H
center, FrattiniC24C22×D149
commutatorC22×C149C2×C42
FittingC22×C42×C149C2
socle, cosocleC24×C149C23
prime radicalC24×D149C22
hypercenterC22×C42D149
hypocenterC149#1437
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C24 ◁ C22×C42

828 conjugacy classes of subgroups; only the 241 normal subgroups are shown.

normal subgroups only

This group has 828 conjugacy classes of subgroups — too many to draw. Only its 241 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|a^2=f,b^2=g,c^2=ef,b^a=bd,c^a=ce,h^a=h^148

Conjugacy classes & character table

4792 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2748);