Finite Group Databasebeta

#21426673

order7552
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC59×#381 ⋊ C2
SylowC59 ⋊ #2308

Subgroups

subgroupG/H
center, FrattiniC23C23×D59
commutatorC22×C59C23×C4
FittingC59×#381C2
socleC23×C59C24
hypercenter#381D59
hypocenterC59#2308
LCSG ▷ C22×C59 ▷ C59
UCSC1 ◁ C23 ◁ #381

1160 conjugacy classes of subgroups; only the 229 normal subgroups are shown.

normal subgroups only

This group has 1160 conjugacy classes of subgroups — too many to draw. Only its 229 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=g,b^a=be,c^a=cf,d^a=de,c^b=ce,h^b=h^58,h^c=h^58

Conjugacy classes & character table

856 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28482204, #28482207, #28486405, …
maximal normal subgroup of#28482204, #28482207, #28486405, …
maximal quotient of#28509929, #28509933, #28509985, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 7087);