Finite Group Databasebeta

#34042728

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

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1357

Subgroups

subgroupG/H
centerC2#23749369
commutatorC42×C149C2×C4
FrattiniC4×C8C2×D149
Fitting, prime radical#493×C149C2
socleC2×C149#331
cosocleC4×C8×C149C22
hypercenter#493D149
hypocenterC149#1357
LCSG ▷ C42×C149 ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #493

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2384

Polycyclic presentation:

2^7,149|a^2=d,c^2=f,d^2=ef,e^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,h^a=h^148,c^b=cf,d^b=defg,e^b=eg

Conjugacy classes & character table

1651 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2547);