Finite Group Databasebeta

#14269178

order1824
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

HallC3×C19 ⋊ #137
SylowC19 ⋊ #909
SylowC3 ⋊ #10597364

Subgroups

subgroupG/H
centerC2D12×D19
commutator, cosocleC3×C4×C19C23
FrattiniC4C2×D3×D19
FittingC3×C8×C19C22
socleC2×C3×C19C2×D4
prime radical#11744934C2
hypercenterC8D3×D19
hypocenterC3×C19#137
LCSG ▷ C3×C4×C19 ▷ C2×C3×C19 ▷ C3×C19
UCSC1 ◁ C2 ◁ C4 ◁ C8

120 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 40 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 912

Polycyclic presentation:

2^5,3,19|b^2=e,c^2=de,d^2=e,c^a=ce,g^a=g^18,c^b=cd,d^b=de,f^b=f^2

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1824, 405);