Finite Group Databasebeta

D4×Dic547 #31775965

order17504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×Dic547

Splittings

SylowC547 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D547
commutatorC2×C547C22×C4
Fitting, prime radicalC2×D4×C547C2
socle, cosocleC22×C547C23
hypercenterC2×D4D547
hypocenterC547C4×D4
LCSG ▷ C2×C547 ▷ C547
UCSC1 ◁ C22 ◁ C2×D4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8752

Conjugacy classes & character table

2750 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46855081, D8×Dic547, SD16×Dic547, …
maximal normal subgroup of#46855081, D8×Dic547, SD16×Dic547, …
maximal quotient ofC22⋊C4×Dic547, C4⋊C4×Dic547, #46854876, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17504, 109);