Finite Group Databasebeta

C2×Q8×Dic269 #31771071

order17216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×Dic269

Splittings

SylowC269 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D269
commutatorC2×C269C23×C4
FrattiniC22C23×D269
FittingC22×Q8×C269C2
socle, prime radicalC23×C269C23
cosocleC22×C269C24
hypercenterC22×Q8D269
hypocenterC269C2×C4×Q8
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C22×Q8

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

2720 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#101×Dic269, #103×Dic269, #46810717, …
maximal normal subgroup of#101×Dic269, #103×Dic269, #46810717, …
maximal quotient ofC2×C4⋊C4×Dic269, C4×Q8×Dic269, C2×#31770491, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1015);