Finite Group Databasebeta

#21424475

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC59×#390 ⋊ C2
SylowC59 ⋊ #1883

Subgroups

subgroupG/H
centerC22#14273695
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#390C2
socleC22×C59#120
hypercenter#390D59
hypocenterC59#1883
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ #390

370 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 83 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:

2^7,59|a^2=f,b^2=dfg,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^58,d^b=dg,f^b=fg,h^b=h^58,e^c=eg,h^c=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1883, C2×#21424475, #28590194, …
maximal normal subgroup ofD59×#1883, C2×#21424475, #28590194, …
maximal quotient of#28483316, #28483330, #28483391, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4889);