Finite Group Databasebeta

#21425551

order7552
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC59×#344 ⋊ C2
SylowC59 ⋊ #2080

Subgroups

subgroupG/H
centerC4#14273713
commutatorC22×C4×C59C23
FrattiniC22×C4C22×D59
FittingC59×#344C2
socleC2×C59#397
hypercenter#344D59
hypocenterC59#2080
LCSG ▷ C22×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

190 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 57 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=e,c^2=d,d^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^58,c^b=cf,d^b=dg,e^b=eg,h^b=h^58,f^c=fg

Conjugacy classes & character table

664 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#2080, C2×#21425551, #28617614, …
maximal normal subgroup ofD59×#2080, C2×#21425551, #28617614, …
maximal quotient of#28493461, #28493466, #28493471, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5965);