Finite Group Databasebeta

#21423938

order7552
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1765

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D59
commutatorC4×C59C2×C42
FrattiniC22×C4C22×D59
FittingC2×#131×C59C2
socleC22×C59C4×D4
hypercenterC2×#131D59
hypocenterC59#1765
LCSG ▷ C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#131

292 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 125 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^2=f,c^2=e,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fg,c^b=cg,h^b=h^58

Conjugacy classes & character table

1204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28503814, #28503819, #28506462, …
maximal normal subgroup of#28503814, #28503819, #28506462, …
maximal quotient of#28479366, #28479371, #28479383, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4352);