Finite Group Databasebeta

#34042961

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1446

Subgroups

subgroupG/H
center, FrattiniC24C22×D149
commutatorC23×C149C22×C4
FittingC2×#95×C149C2
socle, prime radical, cosocleC24×C149C23
hypercenterC2×#95D149
hypocenterC149#1446
LCSG ▷ C23×C149 ▷ C149
UCSC1 ◁ C24 ◁ C2×#95

736 conjugacy classes of subgroups; only the 209 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 209 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) = 19072

Polycyclic presentation:

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

Conjugacy classes & character table

3004 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2780);