Finite Group Databasebeta

#21425451

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

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C59 ⋊ C2
SylowC59 ⋊ #2063

Subgroups

subgroupG/H
centerC22#14273702
commutatorC22×C4×C59C23
FrattiniC22×C4C22×D59
FittingC2×#108×C59C2
socleC22×C59#121
hypercenterC2×#108D59
hypocenterC59#2063
LCSG ▷ C22×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#108

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

normal subgroups only

This group has 228 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=de,b^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,d^c=dg,f^c=fg,h^c=h^58

Conjugacy classes & character table

838 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#2063, C2×#21425451, #28617234, …
maximal normal subgroup ofD59×#2063, C2×#21425451, #28617234, …
maximal quotient of#28493201, #28493215, #28493229, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5865);