Finite Group Databasebeta

#21424175

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC59×#343 ⋊ C2
SylowC59 ⋊ #1821

Subgroups

subgroupG/H
centerC22C22⋊C4×D59
commutatorC23×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#343C2
socleC22×C59C2×C22⋊C4
hypercenter#343D59
hypocenterC59#1821
LCSG ▷ C23×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

316 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 81 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,c^2=d,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^b=h^58,f^c=fg

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28499369, #28499373, #28499382, …
maximal normal subgroup of#28499369, #28499373, #28499382, …
maximal quotient of#28482011, #28482020, #28482026, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4589);