Finite Group Databasebeta

#21424316

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1858

Subgroups

subgroupG/H
centerC4#14273696
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#568C2
socleC2×C59#385
hypercenter#568D59
hypocenterC59#1858
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ #568

252 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 89 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=f,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^58,d^b=dg,e^b=eg,d^c=dg

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28505467, #28505468, #28505474, …
maximal normal subgroup of#28505467, #28505468, #28505474, …
maximal quotient of#28482551, #28482556, #28482561, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4730);