Finite Group Databasebeta

C2×#16840612 #21461109

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16840612

Splittings

SylowC61 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC23C22⋊#6923
commutatorC4×C61C22×C8
FrattiniC2×C4C22×#6923
FittingC2×C4⋊C4×C61C4
socleC23×C61C22⋊C4
hypercenterC2×C4⋊C4#6923
hypocenterC61C2×Q8⋊C8
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

280 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 106 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

356 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840612, #30597553, #30597559, …
maximal normal subgroup ofC4×#16840612, #30597553, #30597559, …
maximal quotient ofC2×#21460638, C2×#21460640, #30595340, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19800);