Finite Group Databasebeta

C2×#24905557 #35319291

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#24905557

Splittings

SylowC83 ⋊ C2×#1381

Subgroups

subgroupG/H
centerC22×C4D664
commutatorC8×C83C2×C42
FrattiniC22×C8C22×D83
FittingC23×C16×C83C2
socleC23×C83#107
prime radicalC24×C83Q16
cosocleC22×C8×C83C23
hypercenterC23×C16D83
hypocenterC83C2×#1381
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×C8 ◁ C23×C16

574 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5336 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 84455);