Finite Group Databasebeta

#34061226

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#125×C149 ⋊ C4
SylowC149 ⋊ #2371

Subgroups

subgroupG/H
center, FrattiniC22C23×#10597010
commutator, socleC22×C149C23×C4
Fitting#125×C149C4
prime radical, cosocleC22×D149C24
hypercenter#125#10597010
hypocenterC149#2371
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C22 ◁ #125

448 conjugacy classes of subgroups; only the 160 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 160 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) = 4768

Polycyclic presentation:

2^7,149|a^2=g,b^2=g,c^2=e,d^2=f,b^a=be,c^a=cf,h^a=h^44,d^b=de,h^b=h^105,h^g=h^148

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21045);