Finite Group Databasebeta

#34046503

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #2165

Subgroups

subgroupG/H
centerC4#18011870
commutatorC2×C4×C149C22×C4
FrattiniC2×C8C22×D149
FittingC4×M16×C149C2
socleC2×C149#432
prime radicalC23×C149M16
cosocleC2×C8×C149C23
hypercenterC4×M16D149
hypocenterC149#2165
LCSG ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C4 ◁ #97 ◁ C4×M16

128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2384

Polycyclic presentation:

2^7,149|a^2=e,c^2=d,e^2=f,f^2=g,b^a=bd,c^a=cf,d^a=dg,h^a=h^148,e^b=eg,e^c=eg

Conjugacy classes & character table

2992 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6322);