Finite Group Databasebeta

#22589064

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1940

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D71
commutator, socleC23×C71C22×C4
FittingC4×C4⋊C4×C71C2
hypercenterC4×C4⋊C4D71
hypocenterC71#1940
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

248 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 121 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,c^2=e,f^2=g,b^a=bd,c^a=ce,h^a=h^70,c^b=cg,h^b=h^70

Conjugacy classes & character table

1444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31891585, #31891586, #31891592, …
maximal normal subgroup of#31891585, #31891586, #31891592, …
maximal quotient of#31896010, #31896015, #31896020, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5234);