Finite Group Databasebeta

#34054088

order19072
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C149 ⋊ C2
SylowC149 ⋊ #3026

Subgroups

subgroupG/H
centerC2C2×#18011880
commutator, cosocleC23×C149C24
FrattiniC23C23×D149
FittingC2×H(5,𝔽2)×C149C2
socleC2×C149C2×#120
hypercenterC2×H(5,𝔽2)D149
hypocenterC149#3026
LCSG ▷ C23×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C24 ◁ C2×H(5,𝔽2)

800 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 161 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) = 2384

Polycyclic presentation:

2^7,149|b^a=be,c^a=cf,d^a=dg,h^a=h^148,f^b=fg,e^c=eg

Conjugacy classes & character table

2545 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 13907);