Finite Group Databasebeta

C2×#22575385 #31770636

order17216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22575385

Splittings

SylowC269 ⋊ C2×#106

Subgroups

subgroupG/H
centerC23D1076
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
FittingC22×C8×C269C2
socle, prime radicalC23×C269D4
cosocleC2×C4×C269C23
hypercenterC22×C8D269
hypocenterC269C2×#106
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

4316 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46808984, #46808985, #46808990, …
maximal normal subgroup of#46808984, #46808985, #46808990, …
maximal quotient ofC2×#31770356, #46809641, #46809656, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 580);