Finite Group Databasebeta

#19134946

order5504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC43×#390 ⋊ C2
SylowC43 ⋊ #1879

Subgroups

subgroupG/H
centerC23C2×C22⋊D43
commutatorC2×C4×C43C22×C4
FrattiniC22×C4C22×D43
FittingC43×#390C2
socleC23×C43C2×D4
hypercenter#390D43
hypocenterC43#1879
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C23 ◁ C2×C42 ◁ #390

438 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,43|a^2=f,b^2=dfg,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,h^a=h^42,d^b=dg,e^b=eg,f^b=fg,h^b=h^42,d^c=dg,e^c=eg,f^c=fg,h^c=h^42

Conjugacy classes & character table

626 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1879, C2×#19134946, #25097947, …
maximal normal subgroup ofD43×#1879, C2×#19134946, #25097947, …
maximal quotient of#24991175, #24991203, #24991361, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 4861);