Finite Group Databasebeta

#21425831

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC59×#427 ⋊ C2
SylowC59 ⋊ #2145

Subgroups

subgroupG/H
centerC4#14273647
commutatorC8×C59C22×C4
FrattiniC2×C8C22×D59
FittingC59×#427C2
socleC2×C59C2×#102
hypercenter#427D59
hypocenterC59#2145
LCSG ▷ C8×C59 ▷ C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #427

224 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 81 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=e,c^2=g,d^2=f,f^2=g,b^a=bd,d^a=df,f^a=fg,d^b=dfg,e^b=eg,f^b=fg,h^b=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28503953, #28503956, #28503972, …
maximal normal subgroup of#28503953, #28503956, #28503972, …
maximal quotient of#28498453, #28498463, #28498467, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6245);