Finite Group Databasebeta

#22589205

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

Aliases

No aliases for this group.

Splittings

Fitting#390×C71 ⋊ C2
SylowC71 ⋊ #1970

Subgroups

subgroupG/H
centerC23C2×C22⋊D71
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
Fitting#390×C71C2
socleC23×C71C2×D4
hypercenter#390D71
hypocenterC71#1970
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ #390

384 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 107 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=dfg,c^2=eg,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^b=h^70,h^c=h^70

Conjugacy classes & character table

1024 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1970×D71, C2×#22589205, #32001270, …
maximal normal subgroup of#1970×D71, C2×#22589205, #32001270, …
maximal quotient of#31896314, #31896348, #31896612, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5375);