Finite Group Databasebeta

#22590008

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

Aliases

No aliases for this group.

Splittings

Fitting#354×C71 ⋊ C2
SylowC71 ⋊ #2127

Subgroups

subgroupG/H
centerC2#99×D71
commutatorC2×C4×C71C22×C4
FrattiniC2×D4C22×D71
Fitting#354×C71C2
socleC2×C71C2×#99
hypercenter#354D71
hypocenterC71#2127
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #354

286 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 55 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=e,d^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^b=h^70,h^c=h^70,e^d=eg

Conjugacy classes & character table

478 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31917835, #31917837, #31917845, …
maximal normal subgroup of#31917835, #31917837, #31917845, …
maximal quotient of#31906561, #31906611, #31906737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6178);