Finite Group Databasebeta

C2×#22575377 #31770596

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

Aliases

direct productC2×#22575377

Splittings

SylowC269 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D269
commutatorC4×C269C22×C4
FrattiniC2×C4C22×D269
FittingC22×Q8×C269C2
socle, prime radicalC23×C269D4
cosocleC2×C4×C269C23
hypercenterC22×Q8D269
hypocenterC269C2×#103
LCSG ▷ C4×C269 ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

162 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 ofC4×#22575377, #103×Dic269, #46810715, …
maximal normal subgroup ofC4×#22575377, #103×Dic269, #46810715, …
maximal quotient ofC2×Q8⋊#14524130, #46809288, #46809314, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 540);