Finite Group Databasebeta

#21425740

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

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C59 ⋊ C2
SylowC59 ⋊ #2121

Subgroups

subgroupG/H
centerC2C2×#14273641
commutatorC23×C59C22×C4
FrattiniC2×D4C22×D59
FittingC2×#99×C59C2
socleC2×C59C2×#99
hypercenterC2×#99D59
hypocenterC59#2121
LCSG ▷ C23×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×#99

280 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 65 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=e,b^a=bd,d^a=df,f^a=fg,c^b=cg,e^b=ef,h^b=h^58,e^d=eg

Conjugacy classes & character table

661 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28504213, #28504214, #28504217, …
maximal normal subgroup of#28504213, #28504214, #28504217, …
maximal quotient of#28497777, #28497866, #28497947, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6154);