Finite Group Databasebeta

#34060516

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1780

Subgroups

subgroupG/H
center, FrattiniC23C22×#10597010
commutator, socleC23×C149C22×C4
FittingC22×Q8×C149C4
prime radicalC22×#14558737C2
cosocleC22×Dic149C23
hypercenterC22×Q8#10597010
hypocenterC149#1780
LCSG ▷ C23×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×Q8

612 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Polycyclic presentation:

2^7,149|a^2=f,f^2=g,b^a=bd,c^a=ce,h^a=h^105,c^b=cg,h^b=h^148,h^c=h^148,h^f=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, 20335);