Finite Group Databasebeta

#22588997

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1930

Subgroups

subgroupG/H
centerC22#14556101
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×#101×C71C2
socleC22×C71#121
hypercenterC2×#101D71
hypocenterC71#1930
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

212 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 81 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=df,c^2=d,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^70,h^b=h^70,e^c=eg

Conjugacy classes & character table

802 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1930×D71, C2×#22588997, #31999995, …
maximal normal subgroup of#1930×D71, C2×#22588997, #31999995, …
maximal quotient of#31895683, #31895697, #31895767, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5167);