Finite Group Databasebeta

C2×#17984011 #22577393

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17984011

Splittings

SylowC137 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC2×C4⋊C4×C137C2
socleC23×C137D4
hypercenterC2×C4⋊C4D137
hypocenterC137C2×#103
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

162 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31780608, C4×#17984011, #31780618, …
maximal normal subgroup of#31780608, C4×#17984011, #31780618, …
maximal quotient ofC2×#22577133, #31779191, #31779217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 539);