Finite Group Databasebeta

C8×Dic538 #31770730

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

Aliases

direct productC8×Dic538

Splittings

SylowC269 ⋊ C8×Q8

Subgroups

subgroupG/H
centerC2×C8C2×D269
commutatorC2×C269C22×C8
FrattiniC2×C4C22×D269
FittingC4×C8×C269C2
socle, prime radicalC22×C269C22×C4
cosocleC2×C4×C269C23
hypercenterC4×C8D269
hypocenterC269C8×Q8
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C2×C8 ◁ C4×C8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

4328 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46808863, #46808865, C8×#16864390, …
maximal normal subgroup of#46808863, #46808865, C8×#16864390, …
maximal quotient ofC8×C4⋊Dic269, C8×#16864381, #46811441, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 674);