Finite Group Databasebeta

#21424012

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C59 ⋊ C2
SylowC59 ⋊ #1782

Subgroups

subgroupG/H
centerC22C22⋊C4×D59
commutatorC23×C59C22×C4
FrattiniC24C22×D59
FittingC2×#99×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC2×#99D59
hypocenterC59#1782
LCSG ▷ C23×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

612 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 101 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,c^2=g,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^c=h^58

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28504155, #28504157, #28504165, …
maximal normal subgroup of#28504155, #28504157, #28504165, …
maximal quotient of#28480020, #28480022, #28480028, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4426);