Finite Group Databasebeta

#22590122

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2158

Subgroups

subgroupG/H
centerC2×C4#11765850
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
Fitting#427×C71C2
socleC22×C71C2×D8
hypercenter#427D71
hypocenterC71#2158
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ #427

152 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 85 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,b^2=df,c^2=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^b=h^70

Conjugacy classes & character table

1024 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31912840, #31912842, #31912845, …
maximal normal subgroup of#31912840, #31912842, #31912845, …
maximal quotient of#31909035, #31909099, #31909140, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6292);