Finite Group Databasebeta

#34059634

order19072
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1325

Subgroups

subgroupG/H
centerC22#18011969
commutatorC2×C4×C149C2×C8
FrattiniC22×C4C2×#10597010
FittingC2×C4⋊C4×C149C4
socleC22×C149#99
prime radicalC23×C149C22⋊C4
cosocleC2×C4⋊Dic149C22
hypercenterC2×C4⋊C4#10597010
hypocenterC149#1325
LCSG ▷ C2×C4×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Polycyclic presentation:

2^7,149|a^2=d,b^2=eg,c^2=g,d^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^105,d^b=deg,h^b=h^148,d^c=dg,h^d=h^148

Conjugacy classes & character table

766 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19453);