Finite Group Databasebeta

C2×#16839499 #21444300

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16839499

Splittings

SylowC61 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊Dic61
commutatorC2×C4×C61C22×C4
FrattiniC22×C4C22×D61
FittingC2×C22⋊Q8×C61C2
socleC23×C61C22⋊C4
hypercenterC2×C22⋊Q8D61
hypocenterC61C2×#328
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
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

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839499, #328×Dic61, #29570902, …
maximal normal subgroup ofC4×#16839499, #328×Dic61, #29570902, …
maximal quotient ofC2×#21443642, C2×#21443645, #29567977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2991);