Finite Group Databasebeta

#21427233

order7552
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42

Aliases

No aliases for this group.

Splittings

FittingC59×#390 ⋊ C2
SylowC59 ⋊ #2375

Subgroups

subgroupG/H
center, FrattiniC23C23×D59
commutatorC22×C59C23×C4
FittingC59×#390C2
socleC23×C59C24
hypercenter#390D59
hypocenterC59#2375
LCSG ▷ C22×C59 ▷ C59
UCSC1 ◁ C23 ◁ #390

688 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 688 conjugacy classes of subgroups — too many to draw. Only its 173 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=def,c^b=cef,d^b=de,h^d=h^58

Conjugacy classes & character table

850 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28505455, #28505459, #28505962, …
maximal normal subgroup of#28505455, #28505459, #28505962, …
maximal quotient of#28510306, #28510317, #28510318, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 7647);