Finite Group Databasebeta

C2×C4×Dic542 #31774362

order17344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×C4×Dic542

Splittings

SylowC271 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC22×C4C2×D271
commutatorC2×C271C23×C4
FrattiniC22C23×D271
FittingC2×C42×C271C2
socle, prime radicalC23×C271C23
cosocleC22×C271C24
hypercenterC2×C42D271
hypocenterC271C2×C4×Q8
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C22×C4 ◁ C2×C42

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17344

Conjugacy classes & character table

4360 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46834687, #46834707, C2×#31773627, …
maximal normal subgroup of#46834687, #46834707, C2×#31773627, …
maximal quotient ofC2×C4×C4⋊Dic271, C2×C4×Dic271⋊C4, C42×Dic542, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1014);