Finite Group Databasebeta

#22589073

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1942

Subgroups

subgroupG/H
centerC23C2×D284
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×C4×C8×C71C2
socleC23×C71C2×D4
hypercenterC2×C4×C8D71
hypocenterC71#1942
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

248 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 117 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=eg,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^70

Conjugacy classes & character table

2284 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31884239, #31884241, #31884242, …
maximal normal subgroup of#31884239, #31884241, #31884242, …
maximal quotient of#31895994, #31896014, #31896100, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5243);