Finite Group Databasebeta

#34061166

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C149 ⋊ C4
SylowC149 ⋊ #2311

Subgroups

subgroupG/H
center, FrattiniC22C23×#10597010
commutator, socleC22×C149C23×C4
FittingC2×#41×C149C4
prime radicalC2×#41×D149C2
cosocleC22×D149C24
hypercenterC2×#41#10597010
hypocenterC149#2311
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×#41

880 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2384

Polycyclic presentation:

2^7,149|a^2=g,d^2=e,b^a=be,c^a=cf,d^a=de,h^a=h^105,c^b=ce,h^g=h^148

Conjugacy classes & character table

784 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 20985);