Finite Group Databasebeta

C2×#17986211 #22597761

order9088
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17986211

Splittings

FittingC2×#124×C71 ⋊ C2
SylowC71 ⋊ C2×#463

Subgroups

subgroupG/H
centerC23C2×C22⋊D71
commutatorC2×C4×C71C24
FrattiniC2×C4C23×D71
FittingC2×#124×C71C2
socleC23×C71C2×D4
hypercenterC2×#124D71
hypocenterC71C2×#463
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

564 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31893784, #31893790, C4×#17986211, …
maximal normal subgroup of#31893784, #31893790, C4×#17986211, …
maximal quotient ofC2×#22587746, C2×#22587760, C2×#22587774, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 13931);