Finite Group Databasebeta

#21424065

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

Aliases

No aliases for this group.

Splittings

FittingC59×#421 ⋊ C2
SylowC59 ⋊ #1795

Subgroups

subgroupG/H
centerC2#16837257
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#421C2
socleC2×C59#379
hypercenter#421D59
hypocenterC59#1795
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

588 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 97 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,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,d^b=dg,h^b=h^58,f^c=fg,h^c=h^58

Conjugacy classes & character table

667 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1795, C2×#21424065, #28588035, …
maximal normal subgroup ofD59×#1795, C2×#21424065, #28588035, …
maximal quotient of#28480106, #28480114, #28480119, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4479);