Finite Group Databasebeta

#21423263

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

Aliases

No aliases for this group.

Splittings

FittingC59×Q8⋊C8 ⋊ C2
SylowC59 ⋊ #1637

Subgroups

subgroupG/H
centerC22#14273697
commutatorC42×C59C23
FrattiniC42C22×D59
FittingC59×Q8⋊C8C2
socleC22×C59#120
hypercenterQ8⋊C8D59
hypocenterC59#1637
LCSG ▷ C42×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C22 ◁ C42 ◁ Q8⋊C8

228 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 59 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,c^2=g,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^58,d^b=df,e^b=eg,h^b=h^58,d^c=dg,e^c=eg

Conjugacy classes & character table

838 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1637, C2×#21423263, #28564448, …
maximal normal subgroup ofD59×#1637, C2×#21423263, #28564448, …
maximal quotient of#28477561, #28477575, #28477617, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 3677);