Finite Group Databasebeta

C2×#24905537 #35315985

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#24905537

Splittings

SylowC83 ⋊ C2×#1372

Subgroups

subgroupG/H
centerC22×C4D664
commutatorC8×C83C22×C8
FrattiniC4×C8C22×D83
FittingC2×C4×C16×C83C2
socle, prime radicalC23×C83#107
cosocleC4×C8×C83C23
hypercenterC2×C4×C16D83
hypocenterC83C2×#1372
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

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, 81149);