Finite Group Databasebeta

#22586773

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

Aliases

No aliases for this group.

Splittings

FittingQ8⋊C8×C71 ⋊ C2
SylowC71 ⋊ #1488

Subgroups

subgroupG/H
centerC2×C4D4×D71
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
FittingQ8⋊C8×C71C2
socleC22×C71C2×C22⋊C4
hypercenterQ8⋊C8D71
hypocenterC71#1488
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C42 ◁ Q8⋊C8

246 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 71 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=f,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,d^b=df,h^b=h^70,h^c=h^70

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1488×D71, C2×#22586773, #31963860, …
maximal normal subgroup of#1488×D71, C2×#22586773, #31963860, …
maximal quotient of#31885591, #31885602, #31885609, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2943);