Finite Group Databasebeta

#21437073

order7552
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC59×#557 ⋊ C2
SylowC59 ⋊ #3392

Subgroups

subgroupG/H
centerC22C22×C22⋊D59
commutatorC2×C4×C59C24
FrattiniC2×C4C23×D59
FittingC59×#557C2
socleC22×C59C22×D4
hypercenter#557D59
hypocenterC59#3392
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #557

404 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 139 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=g,b^2=e,c^2=e,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,f^c=fg,h^c=h^58

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28578210, #28578219, #28578255, …
maximal normal subgroup of#28578210, #28578219, #28578255, …
maximal quotient of#28605474, #28605496, Q8×#14273658, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 17487);