Finite Group Databasebeta

#21424924

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

Aliases

No aliases for this group.

Splittings

FittingC43×C59 ⋊ C2
SylowC59 ⋊ #1962

Subgroups

subgroupG/H
centerC2×C4C2×D236
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC43×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC43D59
hypocenterC59#1962
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C43

360 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 101 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=df,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^58

Conjugacy classes & character table

1900 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28475440, #28480737, #28480742, …
maximal normal subgroup of#28475440, #28480737, #28480742, …
maximal quotient of#28487461, #28487465, #28487470, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5338);