Finite Group Databasebeta

C4×Dic104 #13116696

order1664
isoclinismisoclinic class of D208
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic104

Splittings

SylowC13 ⋊ C4×Q32

Subgroups

subgroupG/H
centerC2×C4D104
commutatorC8×C13C22×C4
FrattiniC2×C8C22×D13
FittingC4×C13×C16C2
socle, prime radicalC22×C13C2×D8
cosocleC2×C8×C13C23
hypercenterC4×C16D13
hypocenterC13C4×Q32
LCSG ▷ C8×C13 ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×C16

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1664

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15750371, #15750373, #15750377, …
maximal normal subgroup of#15750371, #15750373, #15750377, …
maximal quotient ofC8×Dic104, #15774837, #15774911, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6370);