Finite Group Databasebeta

#34042867

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

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1414

Subgroups

subgroupG/H
centerC2#23749419
commutatorC42×C149C2×C4
Frattini#124C2×D149
Fitting#355×C149C2
socleC2×C149#354
prime radicalC2×D4×C149D4
cosocle#124×C149C22
hypercenter#355D149
hypocenterC149#1414
LCSG ▷ C42×C149 ▷ C2×C4×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #124 ◁ #355

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Polycyclic presentation:

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

Conjugacy classes & character table

979 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 2686);