Finite Group Databasebeta

C2×#23764995 #34440902

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23764995

Splittings

FittingC2×C4×C16×C79 ⋊ C2
SylowC79 ⋊ C2×#2108

Subgroups

subgroupG/H
centerC22×C16C2×D79
commutatorC2×C79C22×C4×C8
FrattiniC2×C8C23×D79
FittingC2×C4×C16×C79C2
socleC23×C79C22×C8
prime radicalC23×D79C2×C8
cosocleC2×C8×C79C24
hypercenterC2×C4×C16D79
hypocenterC79C2×#2108
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C16 ◁ C2×C4×C16

854 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

5152 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322201);