Finite Group Databasebeta

C2×C22⋊#11764049 #22578514

order8768
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊#11764049
unambiguous semidirect product(C2×#11764049)⋊C22

Splittings

FittingC23×C137 ⋊ C8
SylowC137 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22C2×#11764049
commutatorC2×C137C22×C8
FrattiniC2C22×#11764049
FittingC23×C137C8
socleC22×C137C2×C8
hypercenterC23#11764049
hypocenterC137C2×C22⋊C8
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23

202 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 65 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

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31797798, #31797800, C2×#22578488, …
maximal normal subgroup of#31797798, #31797800, C2×#22578488, …
maximal quotient ofC2×#22578488, C2×#22578489, #31797901, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1660);