Finite Group Databasebeta

#34059695

order19072
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC149 ⋊ #1355

Subgroups

subgroupG/H
centerC2#23750481
commutatorC42×C149C2×C4
FrattiniC42C2×#10597010
Fitting#125×C149C4
socleC2×C149#329
prime radical#18011908C4
cosocle#18011822C22
hypercenter#125#10597010
hypocenterC149#1355
LCSG ▷ C42×C149 ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2 ◁ C2×C4 ◁ C42 ◁ #125

88 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=e,e^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^44,c^b=cf,d^b=defg,e^b=eg,h^b=h^148,d^c=dg,h^d=h^148

Conjugacy classes & character table

538 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 19514);