Finite Group Databasebeta

C2×#27165666 #38786134

order25664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#27165666

Splittings

SylowC401 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D401
commutatorC2×C401C22×C8
FrattiniC2×C4C22×D401
FittingC22×C8×C401C2
socle, prime radicalC23×C401C2×C4
cosocleC2×C4×C401C23
hypercenterC22×C8D401
hypocenterC401C2×C4⋊C8
LCSG ▷ C2×C401 ▷ C401
UCSC1 ◁ C22×C4 ◁ C22×C8

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25664

Conjugacy classes & character table

6440 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25664, 569);