Finite Group Databasebeta

C2×#24907399 #35403590

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#24907399

Splittings

SylowC83 ⋊ C2×#1787

Subgroups

subgroupG/H
centerC24C2×D332
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC22×C22⋊C8×C83C2
socleC24×C83C2×D4
prime radicalC25×C83D4
cosocleC22×C4×C83C24
hypercenterC22×C22⋊C8D83
hypocenterC83C2×#1787
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

3942 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 168754);