Finite Group Databasebeta

#30660480

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
HallD19×C49 ⋊ C9
SylowC49 ⋊ #4294⋊C2
HallD19 ⋊ C49⋊C9
SylowC19 ⋊ C2×C49⋊C9

Subgroups

subgroupG/H
center, hypercenterC3#19150252
commutator, hypocenterC19×C49C2×C9
FrattiniC3×C7#11716322
Fitting, cosocleC3×C19×C49C2×C3
socleC3×C7×C19C2×ΓL(1,𝔽8)
prime radicalC3×C7×D19ΓL(1,𝔽8)
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^4,d^a=d^18,c^b=c^4f,d^b=d^7,f^b=f^4

Conjugacy classes & character table

555 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30660480⋊C2, C2×#30660480
maximal normal subgroup of#30660480⋊C2, C2×#30660480
maximal quotient of#45691209, C2×#30660480

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 7);