Finite Group Databasebeta

C2×#23763799 #34289828

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23763799

Splittings

SylowC79 ⋊ C2×#1887

Subgroups

subgroupG/H
centerC23#14579129
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
Fitting, prime radicalC22×#127×C79C2
socleC23×C79#120
cosocleC22×C4×C79C24
hypercenterC22×#127D79
hypocenterC79C2×#1887
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#127

2526 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

2248 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 171127);