Finite Group Databasebeta

D4×Dic542 #31774563

order17344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×Dic542

Splittings

SylowC271 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D271
commutator, socle, cosocleC22×C271C24
FittingC4×D4×C271C2
prime radicalC2×D4×C271C22
hypercenterC4×D4D271
hypocenterC271D4×Q8
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C22 ◁ C4×D4

280 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 123 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8672

Conjugacy classes & character table

2725 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46835466, #46835470, #46835528, …
maximal normal subgroup of#46835466, #46835470, #46835528, …
maximal quotient ofC22⋊C4×Dic542, D4×Dic271⋊C4, D4×C4⋊Dic271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17344, 1215);