Finite Group Databasebeta

#34042847

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

Aliases

No aliases for this group.

Splittings

Fitting#354×C149 ⋊ C2
SylowC149 ⋊ #1406

Subgroups

subgroupG/H
centerC2#23749417
commutatorC42×C149C2×C4
Frattini#124C2×D149
Fitting#354×C149C2
socleC2×C149#353
prime radical#23750015C2
cosocle#124×C149C22
hypercenter#354D149
hypocenterC149#1406
LCSG ▷ C42×C149 ▷ C2×C4×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #124 ◁ #354

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2384

Polycyclic presentation:

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

Conjugacy classes & character table

976 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2666);