Finite Group Databasebeta

D4×Dic197 #20263289

order6304
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×Dic197

Splittings

SylowC197 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D197
commutatorC2×C197C22×C4
FittingC2×D4×C197C2
socleC22×C197C23
hypercenterC2×D4D197
hypocenterC197C4×D4
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C2×D4

94 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1000 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27161159, D8×Dic197, SD16×Dic197, …
maximal normal subgroup of#27161159, D8×Dic197, SD16×Dic197, …
maximal quotient ofC22⋊C4×Dic197, C4⋊C4×Dic197, #27160954, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6304, 109);