Finite Group Databasebeta

C2×#16839574 #21447558

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

Aliases

direct productC2×#16839574

Splittings

FittingC2×#108×C61 ⋊ C2
SylowC61 ⋊ C2×#361

Subgroups

subgroupG/H
centerC22#14519697
commutatorC8×C61C22×C4
FrattiniC2×C8C22×D61
FittingC2×#108×C61C2
socleC22×C61#102
hypercenterC2×#108D61
hypocenterC61C2×#361
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

256 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 85 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

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29595265, C4×#16839574, #29595282, …
maximal normal subgroup of#29595265, C4×#16839574, #29595282, …
maximal quotient ofC2×#21443785, #29589787, #29590018, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6249);