Finite Group Databasebeta

C2×#17985736 #22586821

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

Aliases

direct productC2×#17985736

Splittings

SylowC71 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊Dic71
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×C22⋊Q8×C71C2
socleC23×C71C22⋊C4
hypercenterC2×C22⋊Q8D71
hypocenterC71C2×#328
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

336 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 109 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 ofC4×#17985736, #328×Dic71, #31888341, …
maximal normal subgroup ofC4×#17985736, #328×Dic71, #31888341, …
maximal quotient ofC2×#22586163, C2×#22586166, #31885416, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2991);