Finite Group Databasebeta

#21425267

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

Aliases

No aliases for this group.

Splittings

FittingC59×H(3,ℤ/4) ⋊ C2
SylowC59 ⋊ #2031

Subgroups

subgroupG/H
centerC4#14273715
commutatorC22×C4×C59C23
FrattiniC22×C4C22×D59
FittingC59×H(3,ℤ/4)C2
socleC2×C59#393
hypercenterH(3,ℤ/4)D59
hypocenterC59#2031
LCSG ▷ C22×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ H(3,ℤ/4)

244 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 244 conjugacy classes of subgroups — too many to draw. Only its 63 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=d,b^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,h^b=h^58,d^c=dg,e^c=eg,f^c=fg,h^c=h^58

Conjugacy classes & character table

664 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#2031, C2×#21425267, #28616117, …
maximal normal subgroup ofD59×#2031, C2×#21425267, #28616117, …
maximal quotient of#28491776, #28491781, #28491786, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5681);