Finite Group Databasebeta

#21424149

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

Aliases

No aliases for this group.

Splittings

FittingC59×#344 ⋊ C2
SylowC59 ⋊ #1814

Subgroups

subgroupG/H
centerC4#14273700
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC59×#344C2
socleC2×C59#380
hypercenter#344D59
hypocenterC59#1814
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

256 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 81 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=f,b^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,h^b=h^58,e^c=eg,f^c=fg,h^c=h^58

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1814, C2×#21424149, #28588353, …
maximal normal subgroup ofD59×#1814, C2×#21424149, #28588353, …
maximal quotient of#28481562, #28481567, #28481572, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4563);