Finite Group Databasebeta

C2×#24905458 #35314563

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

Aliases

direct productC2×#24905458

Splittings

SylowC83 ⋊ C2×#1342

Subgroups

subgroupG/H
centerC22#19127436
commutatorC2×C8×C83C22×C4
FrattiniC2×M16C22×D83
FittingC2×#349×C83C2
socleC22×C83#327
prime radicalC24×C83SD16
cosocleC2×M16×C83C23
hypercenterC2×#349D83
hypocenterC83C2×#1342
LCSG ▷ C2×C8×C83 ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#349

428 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 107 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

1844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 79727);