Finite Group Databasebeta

#21426120

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

Aliases

No aliases for this group.

Splittings

FittingC59×#454 ⋊ C2
SylowC59 ⋊ #2204

Subgroups

subgroupG/H
centerC2#16837588
commutatorC2×Q8×C59C23
FrattiniC2×Q8C22×D59
FittingC59×#454C2
socleC2×C59B(4,𝔽2)
hypercenter#454D59
hypocenterC59#2204
LCSG ▷ C2×Q8×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #454

236 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 41 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|d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^58,e^d=eg

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#2204, C2×#21426120, #28742865, …
maximal normal subgroup ofD59×#2204, C2×#21426120, #28742865, …
maximal quotient of#28500767, #28500768, #28500774, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6534);