Finite Group Databasebeta

C2×#17984094 #22578165

order8768
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17984094

Splittings

FittingC22×C8×C137 ⋊ C2
SylowC137 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C8C2×D137
commutatorC2×C137C23×C4
FrattiniC4C23×D137
FittingC22×C8×C137C2
socleC22×C137C22×C4
hypercenterC22×C8D137
hypocenterC137C2×#131
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C8 ◁ C22×C8

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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

2216 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31780590, #31780626, #31780628, …
maximal normal subgroup of#31780590, #31780626, #31780628, …
maximal quotient ofC2×#22577357, C2×#22577358, C4×#17984094, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1311);