Finite Group Databasebeta

#22590056

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2140

Subgroups

subgroupG/H
centerC22C2×#11765850
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
FittingC22×D8×C71C2
socleC22×C71C2×D8
hypercenterC22×D8D71
hypocenterC71#2140
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

260 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 93 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=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^70,c^b=cg,d^b=df,f^b=fg

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31912722, #31912727, #31913136, …
maximal normal subgroup of#31912722, #31912727, #31913136, …
maximal quotient of#31907201, #31907445, #31907497, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6226);