Finite Group Databasebeta

C2×C8×D61⋊C8 #30609656

order15616
automorphism?
homologyAbelianization (H1) = C22×C82 · Schur multiplier (H2) = C25×C8

Aliases

direct productC2×C8×D61⋊C8
unambiguous semidirect productD61⋊(C2×C82)

Splittings

derived, SylowC61 ⋊ C22×C82

Subgroups

subgroupG/H
center, hypercenterC2×C4×C8#6923
commutator, hypocenterC61C22×C82
FrattiniC2×C4C23×#6923
FittingC2×C4×C8×C61C4
socleC23×C61C2×C42
prime radicalC23×D61C42
cosocleC4×Dic61C24
LCSG ▷ C61
UCSC1 ◁ C2×C4×C8

1342 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1099211);