Finite Group Databasebeta

#21423574

order7552
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC59×#331 ⋊ C2
SylowC59 ⋊ #1687

Subgroups

subgroupG/H
centerC22#14273700
commutatorC42×C59C23
FrattiniC42C22×D59
FittingC59×#331C2
socleC22×C59#121
hypercenter#331D59
hypocenterC59#1687
LCSG ▷ C42×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C22 ◁ C42 ◁ #331

198 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 51 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=df,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,c^b=cf,h^b=h^58,e^c=eg,h^c=h^58

Conjugacy classes & character table

574 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1687, C2×#21423574, #28571198, …
maximal normal subgroup ofD59×#1687, C2×#21423574, #28571198, …
maximal quotient of#28481782, #28484923, #28484927, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 3988);