Finite Group Databasebeta

#22589943

order9088
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#347×C71 ⋊ C2
SylowC71 ⋊ #2110

Subgroups

subgroupG/H
centerC4C42×D71
commutatorC4×C71C2×C42
FrattiniC2×C8C22×D71
Fitting#347×C71C2
socleC2×C71C2×#97
hypercenter#347D71
hypocenterC71#2110
LCSG ▷ C4×C71 ▷ C71
UCSC1 ◁ C4 ◁ #347

160 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 85 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=d,b^2=e,d^2=f,f^2=g,b^a=bf,e^a=eg,c^b=cg,d^b=dg,h^c=h^70

Conjugacy classes & character table

814 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31908631, #31908633, #31908636, …
maximal normal subgroup of#31908631, #31908633, #31908636, …
maximal quotient of#31906455, #31906459, #31906493, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6113);