Finite Group Databasebeta

#21424556

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

Aliases

No aliases for this group.

Splittings

FittingC2×#100×C59 ⋊ C2
SylowC59 ⋊ #1900

Subgroups

subgroupG/H
centerC22C22⋊C4×D59
commutatorC23×C59C22×C4
FrattiniC22×C4C22×D59
FittingC2×#100×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC2×#100D59
hypocenterC59#1900
LCSG ▷ C23×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

390 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 390 conjugacy classes of subgroups — too many to draw. Only its 85 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,f^2=g,b^a=bd,c^a=ce,d^a=dg,d^b=dg,f^b=fg,h^c=h^58

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1900, C2×#21424556, #28590516, …
maximal normal subgroup ofD59×#1900, C2×#21424556, #28590516, …
maximal quotient of#28484057, #28484062, #28484077, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4970);