Finite Group Databasebeta

#21433465

order7552
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×AGL(1,ℤ/8)×C59 ⋊ C2
SylowC59 ⋊ #3021

Subgroups

subgroupG/H
centerC2C2×#14273695
commutatorC2×C4×C59C24
FrattiniC2×C4C23×D59
FittingC2×AGL(1,ℤ/8)×C59C2
socleC2×C59C2×#120
hypercenterC2×AGL(1,ℤ/8)D59
hypocenterC59#3021
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

736 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 145 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|d^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,e^b=eg,f^b=fg,e^c=eg,h^c=h^58

Conjugacy classes & character table

667 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28620094, #28620097, #28620116, …
maximal normal subgroup of#28620094, #28620097, #28620116, …
maximal quotient of#28561080, #28561127, #28561158, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 13879);