Finite Group Databasebeta

C2×#24905482 #35314654

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#24905482

Splittings

SylowC83 ⋊ C2×#1350

Subgroups

subgroupG/H
centerC23#14581714
commutatorC2×C8×C83C22×C4
FrattiniC22×C8C22×D83
FittingC2×C22⋊C16×C83C2
socleC23×C83#102
prime radicalC24×C83SD16
cosocleC22×C8×C83C23
hypercenterC2×C22⋊C16D83
hypocenterC83C2×#1350
LCSG ▷ C2×C8×C83 ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×C22⋊C16

446 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 446 conjugacy classes of subgroups — too many to draw. Only its 123 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3338 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 79818);