Finite Group Databasebeta

#21424580

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

Aliases

No aliases for this group.

Splittings

FittingC59×#421 ⋊ C2
SylowC59 ⋊ #1904

Subgroups

subgroupG/H
centerC2#16837278
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#421C2
socleC2×C59#386
hypercenter#421D59
hypocenterC59#1904
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

346 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 79 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,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^b=eg,d^c=dg,e^c=eg,f^c=fg,h^c=h^58

Conjugacy classes & character table

667 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1904, C2×#21424580, #28590584, …
maximal normal subgroup ofD59×#1904, C2×#21424580, #28590584, …
maximal quotient of#28484097, #28484111, #28484125, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4994);