Finite Group Databasebeta

C2×#22575451 #31771147

order17216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22575451

Splittings

SylowC269 ⋊ C2×C4⋊Q8

Subgroups

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

290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

2708 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46811275, #46811276, #46811278, …
maximal normal subgroup of#46811275, #46811276, #46811278, …
maximal quotient ofC2×#31770474, C2×#31770500, C2×#31770510, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1091);