Finite Group Databasebeta

#21425252

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

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #2027

Subgroups

subgroupG/H
centerC22#14273695
commutatorC22×C4×C59C23
FrattiniC22×C4C22×D59
FittingC59×#390C2
socleC22×C59#120
hypercenter#390D59
hypocenterC59#2027
LCSG ▷ C22×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ #390

282 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 69 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=d,b^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,h^a=h^58,c^b=cf,e^b=eg,e^c=eg

Conjugacy classes & character table

838 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28476279, #28476281, #28501440, …
maximal normal subgroup of#28476279, #28476281, #28501440, …
maximal quotient of#28491659, #28491674, #28491679, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5666);