Finite Group Databasebeta

C2×#17984811 #22581439

order8896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#17984811

Splittings

FittingC25×C139 ⋊ C2
SylowC139 ⋊ C2×#120

Subgroups

subgroupG/H
centerC23C22×D139
commutatorC22×C139C24
FrattiniC22C23×D139
FittingC25×C139C2
socleC23×C139C23
hypercenterC25D139
hypocenterC139C2×#120
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C25

662 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2236 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31806809, #31806855, #31806857, …
maximal normal subgroup of#31806809, #31806855, #31806857, …
maximal quotient ofC2×#22580809, C2×#22580826, C2×#22580832, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 1035);