Finite Group Databasebeta

C2×#16810420 #20276393

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16810420

Splittings

SylowC53 ⋊ C2×#355

Subgroups

subgroupG/H
centerC22#13133132
commutatorC2×C4×C53C22×C4
FrattiniC2×Q8C22×D53
FittingC2×#124×C53C2
socleC22×C53#99
hypercenterC2×#124D53
hypocenterC53C2×#355
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#124

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

normal subgroups only

This group has 260 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

754 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27271837, #27271838, #27271861, …
maximal normal subgroup of#27271837, #27271838, #27271861, …
maximal quotient ofC2×#20272647, C2×#20272659, #27293366, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6188);