Finite Group Databasebeta

C2×C8×#13050573 #35369975

order21248
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C8×#13050573

Splittings

FittingC2×C82×C83 ⋊ C2
SylowC83 ⋊ C2×C8×M16

Subgroups

subgroupG/H
centerC2×C4×C8C2×D83
commutatorC2×C83C22×C4×C8
FrattiniC42C23×D83
FittingC2×C82×C83C2
socleC23×C83C2×C42
prime radicalC23×D83C42
cosocleC42×C83C24
hypercenterC2×C82D83
hypocenterC83C2×C8×M16
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4×C8 ◁ C2×C82

1046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 135139);