Finite Group Databasebeta

#30660484

order16758
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

derived, HallC19×C49 ⋊ C2×C9
Hall#22552693 ⋊ C2
HallC19×D49 ⋊ C9
HallD49 ⋊ #4294
SylowC49 ⋊ C2×#4294
SylowC19 ⋊ D49⋊C9

Subgroups

subgroupG/H
center, hypercenterC3#19150256
commutator, hypocenterC19×C49C2×C9
FrattiniC3×C7#11716326
Fitting, cosocleC3×C19×C49C2×C3
socleC3×C7×C19AGL(1,𝔽7)
prime radicalC3×C19×D49C3
LCSG ▷ C19×C49
UCSC1 ◁ C3

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8379

Polycyclic presentation:

2,3,7,19,3,7|b^3=e,c^7=f^6,c^a=c^6f,f^a=f^6,c^b=c^4f^5,d^b=d^7,f^b=f^4

Conjugacy classes & character table

510 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30660480⋊C2, C2×#30660484
maximal normal subgroup of#30660480⋊C2, C2×#30660484
maximal quotient of#45691213, C2×#30660484

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 11);