Finite Group Databasebeta

#22586802

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

Aliases

No aliases for this group.

Splittings

FittingD4⋊C8×C71 ⋊ C2
SylowC71 ⋊ #1495

Subgroups

subgroupG/H
centerC2×C4D4×D71
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
FittingD4⋊C8×C71C2
socleC22×C71C2×C22⋊C4
hypercenterD4⋊C8D71
hypocenterC71#1495
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C42 ◁ D4⋊C8

216 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 65 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,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,c^b=cfg,d^b=df,h^c=h^70

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1495×D71, C2×#22586802, #31964084, …
maximal normal subgroup of#1495×D71, C2×#22586802, #31964084, …
maximal quotient of#31885965, #31885970, #31885975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2972);