Finite Group Databasebeta

C2×#23765088 #34441103

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23765088

Splittings

FittingC2×#356×C79 ⋊ C2
SylowC79 ⋊ C2×#2133

Subgroups

subgroupG/H
centerC22#99×D79
commutatorC2×C4×C79C23×C4
FrattiniC2×Q8C23×D79
FittingC2×#356×C79C2
socleC22×C79C2×#99
prime radicalC22×#11929625C4
cosocleC2×Q8×C79C24
hypercenterC2×#356D79
hypocenterC79C2×#2133
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#356

1198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1060 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 322402);