Finite Group Databasebeta

#22590218

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

Aliases

No aliases for this group.

Splittings

Fitting#359×C71 ⋊ C2
SylowC71 ⋊ #2178

Subgroups

subgroupG/H
centerC4D8×D71
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
Fitting#359×C71C2
socleC2×C71C4×D8
hypercenter#359D71
hypocenterC71#2178
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #359

146 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 53 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,c^2=e,d^2=fg,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,d^b=df,f^b=fg,h^c=h^70

Conjugacy classes & character table

814 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2178×D71, C2×#22590218, #32150861, …
maximal normal subgroup of#2178×D71, C2×#22590218, #32150861, …
maximal quotient of#31909171, #31909176, #31909182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6388);