Finite Group Databasebeta

C2×Dic1016 #22550304

order8128
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic1016

Splittings

SylowC127 ⋊ C2×Q32

Subgroups

subgroupG/H
centerC22D1016
commutatorC8×C127C23
FrattiniC8C22×D127
FittingC2×C16×C127C2
socleC22×C127D8
hypercenterC2×C16D127
hypocenterC127C2×Q32
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

82 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2038 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30636910, #30636912, #30636922, …
maximal normal subgroup of#30636910, #30636912, #30636922, …
maximal quotient ofC2×#22549681, C2×#22549702, C4×Dic1016, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8128, 977);