Finite Group Databasebeta

#21422528

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

Aliases

No aliases for this group.

Splittings

FittingC59×#432 ⋊ C2
SylowC59 ⋊ #1488

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D59
commutatorC2×C4×C59C22×C4
FrattiniC42C22×D59
FittingC59×#432C2
socleC22×C59C2×C22⋊C4
hypercenter#432D59
hypocenterC59#1488
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #432

246 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 77 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=f,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,d^b=df,h^b=h^58

Conjugacy classes & character table

850 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28480542, #28480544, #28480549, …
maximal normal subgroup of#28480542, #28480544, #28480549, …
maximal quotient of#28476827, #28476840, #28476845, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 2942);