Finite Group Databasebeta

C2×#24908259 #35407986

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#24908259

Splittings

FittingC22×C22⋊C8×C83 ⋊ C2
SylowC83 ⋊ C2×#1955

Subgroups

subgroupG/H
centerC23×C4C22×D83
commutatorC23×C83C23×C4
FrattiniC22×C4C23×D83
FittingC22×C22⋊C8×C83C2
socleC24×C83C22×C4
prime radicalC23×C22⋊D83C4
cosocleC22×C4×C83C24
hypercenterC22×C22⋊C8D83
hypocenterC83C2×#1955
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C23×C4 ◁ C22×C22⋊C8

2094 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 173150);