Finite Group Databasebeta

C2×C4⋊#15692846 #39911326

order26272
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊#15692846
unambiguous semidirect productD821⋊(C4⋊C4)

Splittings

FittingC2×C4×C821 ⋊ C4
SylowC821 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#15692846
commutatorC2×C821C22×C4
FrattiniC2C22×#15692846
FittingC2×C4×C821C4
socleC22×C821C2×C4
prime radicalC22×D821C22
cosocleC2×D821C23
hypercenterC2×C4#15692846
hypocenterC821C2×C4⋊C4
LCSG ▷ C2×C821 ▷ C821
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6568

Conjugacy classes & character table

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26272, 224);