Finite Group Databasebeta

C2×#16840688 #21462168

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

Aliases

direct productC2×#16840688
unambiguous semidirect productD61⋊#366

Splittings

FittingC2×C16×C61 ⋊ C4
SylowC61 ⋊ C2×#366

Subgroups

subgroupG/H
centerC22#14519846
commutatorC8×C61C22×C4
FrattiniC8C22×#6923
FittingC2×C16×C61C4
socleC22×C61#107
hypercenterC2×C16#6923
hypocenterC61C2×#366
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

168 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 74 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

524 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30595099, #30595100, #30595117, …
maximal normal subgroup of#30595099, #30595100, #30595117, …
maximal quotient ofC2×#21460850, D61⋊#1371, C2×#21460851, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20859);