Finite Group Databasebeta

C2×#17984136 #22578237

order8768
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#17984136

Splittings

FittingC22×Q8×C137 ⋊ C2
SylowC137 ⋊ C2×2−1+4

Subgroups

subgroupG/H
centerC22C23×D137
commutatorC2×C137C25
FrattiniC2C24×D137
FittingC22×Q8×C137C2
socleC22×C137C24
hypercenterC22×Q8D137
hypocenterC137C2×2−1+4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×Q8

794 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1394 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31780747, #31780750, #31780761, …
maximal normal subgroup of#31780747, #31780750, #31780761, …
maximal quotient ofC2×#22577879, C2×#22577881, C2×#22577884, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1383);