Finite Group Databasebeta

C2×#16839549 #21447451

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16839549

Splittings

SylowC61 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#14519692
commutatorC23×C61C22×C4
FrattiniC2×D4C22×D61
FittingC2×#120×C61C2
socleC22×C61#99
hypercenterC2×#120D61
hypocenterC61C2×AΣL(1,𝔽16)
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#120

438 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 77 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

866 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839549, AΣL(1,𝔽16)×Dic61, #29595160, …
maximal normal subgroup ofC4×#16839549, AΣL(1,𝔽16)×Dic61, #29595160, …
maximal quotient ofC2×#21443747, C2×#21443767, #29589263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6142);