Finite Group Databasebeta

C2×#24916261 #36268455

order21248
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24916261

Splittings

FittingC2×C4×#41×C83 ⋊ C2
SylowC83 ⋊ C2×#2943

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D83
commutatorC4×C83C24×C4
FrattiniC2×C4C24×D83
FittingC2×C4×#41×C83C2
socleC23×C83C22×D4
prime radicalC22×#14581812C2
cosocleC2×C4×C83C25
hypercenterC2×C4×#41D83
hypocenterC83C2×#2943
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×#41

2854 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, 1033619);