Finite Group Databasebeta

#21425804

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

Aliases

No aliases for this group.

Splittings

FittingC22×C16×C59 ⋊ C2
SylowC59 ⋊ #2138

Subgroups

subgroupG/H
centerC2×C4D472
commutatorC8×C59C22×C4
FrattiniC2×C8C22×D59
FittingC22×C16×C59C2
socleC22×C59C2×D8
hypercenterC22×C16D59
hypocenterC59#2138
LCSG ▷ C8×C59 ▷ C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

228 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 85 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,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^58,d^b=df,f^b=fg,h^b=h^58

Conjugacy classes & character table

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

Relationships

maximal subgroup of#28503922, #28503925, #28503929, …
maximal normal subgroup of#28503922, #28503925, #28503929, …
maximal quotient of#28498430, #28498674, #28498726, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6218);