Finite Group Databasebeta

C2×#24905465 #35314596

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#24905465

Splittings

FittingC2×#343×C83 ⋊ C2
SylowC83 ⋊ C2×#1345

Subgroups

subgroupG/H
centerC23#14581706
commutatorC22×C4×C83C22×C4
FrattiniC2×C4⋊C4C22×D83
FittingC2×#343×C83C2
socleC23×C83#99
prime radicalC23×D332C4
cosocleC2×C4⋊C4×C83C23
hypercenterC2×#343D83
hypocenterC83C2×#1345
LCSG ▷ C22×C4×C83 ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C24 ◁ C22×C4⋊C4 ◁ C2×#343

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

normal subgroups only

This group has 824 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) = 5312

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 79760);