Finite Group Databasebeta

#22589042

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

Aliases

No aliases for this group.

Splittings

Fitting#341×C71 ⋊ C2
SylowC71 ⋊ #1937

Subgroups

subgroupG/H
centerC2×C4D4×D71
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
Fitting#341×C71C2
socleC22×C71C4×D4
hypercenter#341D71
hypocenterC71#1937
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #341

230 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 73 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,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^b=h^70

Conjugacy classes & character table

1024 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1937×D71, C2×#22589042, #32000198, …
maximal normal subgroup of#1937×D71, C2×#22589042, #32000198, …
maximal quotient of#31895707, #31895714, #31895749, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5212);