Finite Group Databasebeta

C4×Dic1094 #31775968

order17504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1094

Splittings

SylowC547 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D547
commutatorC2×C547C22×C4
FrattiniC22C22×D547
FittingC42×C547C2
socle, prime radical, cosocleC22×C547C23
hypercenterC42D547
hypocenterC547C4×Q8
LCSG ▷ C2×C547 ▷ C547
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17504

Conjugacy classes & character table

4388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46854731, #46854733, C4×#22576764, …
maximal normal subgroup of#46854731, #46854733, C4×#22576764, …
maximal quotient ofC4×C4⋊Dic547, C4×Dic547⋊C4, #46854884, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17504, 112);