Finite Group Databasebeta

#21426097

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

Aliases

No aliases for this group.

Splittings

FittingC59×H(3,𝔽4) ⋊ C2
SylowC59 ⋊ #2199

Subgroups

subgroupG/H
centerC2#16837589
commutatorC2×D4×C59C23
FrattiniC2×D4C22×D59
FittingC59×H(3,𝔽4)C2
socleC2×C59B(4,𝔽2)
hypercenterH(3,𝔽4)D59
hypocenterC59#2199
LCSG ▷ C2×D4×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ H(3,𝔽4)

270 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 45 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^a=bd,c^a=ce,f^a=fg,h^a=h^58,c^b=cg,e^b=efg,d^c=df,e^d=eg

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28509418, #28509420, #28509425, …
maximal normal subgroup of#28509418, #28509420, #28509425, …
maximal quotient of#28500736, #28500776, #28500905, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6511);