Finite Group Databasebeta

#21426083

order7552
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC59×#458 ⋊ C2
SylowC59 ⋊ #2197

Subgroups

subgroupG/H
centerC2#16837588
commutatorC2×D4×C59C23
FrattiniC2×D4C22×D59
FittingC59×#458C2
socleC2×C59B(4,𝔽2)
hypercenter#458D59
hypocenterC59#2197
LCSG ▷ C2×D4×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #458

258 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 41 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|b^2=g,b^a=bd,c^a=ce,f^a=fg,e^b=efg,d^c=df,h^c=h^58,e^d=eg

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#2197, C2×#21426083, #28742708, …
maximal normal subgroup ofD59×#2197, C2×#21426083, #28742708, …
maximal quotient of#28500721, #28500727, #28500762, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6497);