Finite Group Databasebeta

#21424242

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

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1841

Subgroups

subgroupG/H
centerC4#14273685
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#339C2
socleC2×C59#383
hypercenter#339D59
hypocenterC59#1841
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ #339

162 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 65 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=de,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,f^c=fg,h^c=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1841, C2×#21424242, #28588956, …
maximal normal subgroup ofD59×#1841, C2×#21424242, #28588956, …
maximal quotient of#28482406, #28482410, #28482414, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4656);