Finite Group Databasebeta

#22588708

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#343×C71 ⋊ C2
SylowC71 ⋊ #1882

Subgroups

subgroupG/H
centerC22#14556098
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
Fitting#343×C71C2
socleC22×C71#120
hypercenter#343D71
hypocenterC71#1882
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

334 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 334 conjugacy classes of subgroups — too many to draw. Only its 83 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=f,b^2=df,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,d^b=dg,f^b=fg,h^b=h^70,e^c=eg,h^c=h^70

Conjugacy classes & character table

802 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1882×D71, C2×#22588708, #31998957, …
maximal normal subgroup of#1882×D71, C2×#22588708, #31998957, …
maximal quotient of#31892068, #31892082, #31892172, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 4878);