Finite Group Databasebeta

C2×#16840663 #21462066

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

Aliases

direct productC2×#16840663

Splittings

FittingC2×C22⋊C4×C61 ⋊ C4
SylowC61 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#14519836
commutatorC23×C61C22×C4
FrattiniC23C22×#6923
FittingC2×C22⋊C4×C61C4
socleC22×C61#99
hypercenterC2×C22⋊C4#6923
hypocenterC61C2×AΣL(1,𝔽16)
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C2×C22⋊C4

438 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 58 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

326 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30606498, C4×#16840663, #30606513, …
maximal normal subgroup of#30606498, C4×#16840663, #30606513, …
maximal quotient ofC2×#21460744, C2×#21460763, #30603974, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20757);