Finite Group Databasebeta

#21424502

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C59 ⋊ C2
SylowC59 ⋊ #1889

Subgroups

subgroupG/H
centerC22#14273697
commutatorC23×C59C22×C4
FrattiniC24C22×D59
FittingC2×#99×C59C2
socleC22×C59#120
hypercenterC2×#99D59
hypocenterC59#1889
LCSG ▷ C23×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

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

normal subgroups only

This group has 578 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=df,b^a=bd,c^a=ce,e^a=eg,e^b=eg,h^b=h^58,d^c=dg,f^c=fg

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28504445, #28504447, #28504487, …
maximal normal subgroup of#28504445, #28504447, #28504487, …
maximal quotient of#28483372, #28483382, #28483656, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4916);