Finite Group Databasebeta

C2×C4×#14581786 #35562885

order21248
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×C4×#14581786

Splittings

FittingC2×C43×C83 ⋊ C2
SylowC83 ⋊ C2×C4×#126

Subgroups

subgroupG/H
centerC23×C4C22×D83
commutatorC22×C83C24×C4
FrattiniC23C24×D83
FittingC2×C43×C83C2
socleC24×C83C24
prime radicalC24×D83C23
cosocleC23×C83C25
hypercenterC2×C43D83
hypocenterC83C2×C4×#126
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C23×C4 ◁ C2×C43

2838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 328049);