Finite Group Databasebeta

#34059881

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

Aliases

No aliases for this group.

Splittings

FittingC22×Q8×C149 ⋊ C4
SylowC149 ⋊ #1446

Subgroups

subgroupG/H
center, FrattiniC23C22×#10597010
commutator, socleC23×C149C22×C4
FittingC22×Q8×C149C4
prime radical, cosocleC23×D149C23
hypercenterC22×Q8#10597010
hypocenterC149#1446
LCSG ▷ C23×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×Q8

736 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Polycyclic presentation:

2^7,149|a^2=g,b^2=f,c^2=f,b^a=bd,c^a=ce,h^a=h^105,c^b=cf,h^g=h^148

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19700);