Finite Group Databasebeta

#21424541

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#104×C59 ⋊ C2
SylowC59 ⋊ #1897

Subgroups

subgroupG/H
centerC2×C4D4×D59
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC2×#104×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC2×#104D59
hypocenterC59#1897
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

358 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 358 conjugacy classes of subgroups — too many to draw. Only its 83 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,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^c=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1897, C2×#21424541, #28590450, …
maximal normal subgroup ofD59×#1897, C2×#21424541, #28590450, …
maximal quotient of#28484027, #28484032, #28484037, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4955);