Finite Group Databasebeta

C2×#16811533 #20291003

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

Aliases

direct productC2×#16811533

Splittings

SylowC53 ⋊ C2×#356

Subgroups

subgroupG/H
centerC22#13133275
commutatorC2×C4×C53C22×C4
FrattiniC2×C4C22×#6157
FittingC22×Q8×C53C4
socleC22×C53#99
hypercenterC22×Q8#6157
hypocenterC53C2×#356
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C22×Q8

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

normal subgroups only

This group has 240 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

286 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28299213, #28299214, #28299245, …
maximal normal subgroup of#28299213, #28299214, #28299245, …
maximal quotient ofC2×#20289645, C2×#20289658, #28308079, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20798);