Finite Group Databasebeta

C2×#17984020 #22577434

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

Aliases

direct productC2×#17984020

Splittings

SylowC137 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D548
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC22×C8×C137C2
socleC23×C137D4
hypercenterC22×C8D137
hypocenterC137C2×#106
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778888, #31778889, #31778894, …
maximal normal subgroup of#31778888, #31778889, #31778894, …
maximal quotient ofC2×#22577154, #31779545, #31779560, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 580);