Finite Group Databasebeta

D4×#14524137 #31771631

order17216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productD4×#14524137

Splittings

SylowC269 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×#11761640
commutatorC2×C269C22×C8
Fitting, prime radicalC2×D4×C269C4
socleC22×C269C22×C4
cosocleC2×Dic269C23
hypercenterC2×D4#11761640
hypocenterC269C8×D4
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C22 ◁ C2×D4

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1575);