Finite Group Databasebeta

#22590508

order9088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#498×C71 ⋊ C2
SylowC71 ⋊ #2230

Subgroups

subgroupG/H
centerC2#17986286
commutatorC2×C8×C71C23
FrattiniC2×C8C22×D71
Fitting#498×C71C2
socleC2×C71#476
hypercenter#498D71
hypocenterC71#2230
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #498

126 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 47 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:

2^7,71|a^2=df,b^2=d,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=ef,f^a=fg,e^c=efg,f^c=fg,h^c=h^70

Conjugacy classes & character table

793 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31911209, #31911210, #31911214, …
maximal normal subgroup of#31911209, #31911210, #31911214, …
maximal quotient of#31913550, #31914148, #31915148, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6678);