Finite Group Databasebeta

#21424020

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1784

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic59
commutatorC23×C59C22×C4
FrattiniC22×C4C22×D59
FittingC23×Q8×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC23×Q8D59
hypocenterC59#1784
LCSG ▷ C23×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C23×C4 ◁ C23×Q8

564 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 133 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=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^58,f^b=fg

Conjugacy classes & character table

1192 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28475969, #28475970, #28475986, …
maximal normal subgroup of#28475969, #28475970, #28475986, …
maximal quotient of#28480019, #28480033, #28480043, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 4434);