Finite Group Databasebeta

#22589289

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1987

Subgroups

subgroupG/H
centerC23C2×C22⋊D71
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×C4⋊Q8×C71C2
socleC23×C71C2×D4
hypercenterC2×C4⋊Q8D71
hypocenterC71#1987
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

292 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 129 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=def,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,h^a=h^70,d^b=dg,f^b=fg,h^b=h^70

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31889375, #31889376, #31889389, …
maximal normal subgroup of#31889375, #31889376, #31889389, …
maximal quotient of#31897434, #31897452, #31897570, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5459);