Finite Group Databasebeta

#22588520

order9088
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1850

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D71
commutatorC22×C71C22×C8
FittingC4×C22⋊C4×C71C2
socleC23×C71C22×C4
hypercenterC4×C22⋊C4D71
hypocenterC71#1850
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

348 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 145 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=f,f^2=g,b^a=bd,c^a=ce,h^a=h^70,h^b=h^70

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31891419, #31891420, #31891424, …
maximal normal subgroup of#31891419, #31891420, #31891424, …
maximal quotient of#31891282, #31891287, #31891293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 4690);