Finite Group Databasebeta

#21426116

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

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #2203

Subgroups

subgroupG/H
centerC2#16837588
commutatorC2×Q8×C59C23
FrattiniC2×Q8C22×D59
FittingC59×#454C2
socleC2×C59B(4,𝔽2)
hypercenter#454D59
hypocenterC59#2203
LCSG ▷ C2×Q8×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #454

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

normal subgroups only

This group has 216 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|b^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,d^b=dg,e^b=efg,h^b=h^58,d^c=df,e^c=eg,e^d=eg

Conjugacy classes & character table

481 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28509435, #28509436, #28509442, …
maximal normal subgroup of#28509435, #28509436, #28509442, …
maximal quotient of#28500756, #28500760, #28500921, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6530);