Finite Group Databasebeta

C4×Dic547 #22576752

order8752
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

direct productC4×Dic547
unambiguous semidirect productC547⋊C42

Splittings

derived, SylowC547 ⋊ C42

Subgroups

subgroupG/H
center, hypercenterC2×C4D547
commutator, hypocenterC547C42
FrattiniC22C2×D547
FittingC2×C4×C547C2
socleC22×C547C22
LCSG ▷ C547
UCSC1 ◁ C2×C4

30 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2200 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC8×Dic547, #31775912, #31775928, …
maximal normal subgroup ofC8×Dic547, #31775912, #31775928, …
maximal quotient ofC547⋊#95, C8×Dic547, C4×C547⋊C8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8752, 16);